首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
ANTENNA SWITCH CIRCUIT
摘要
申请公布号
JPH0332118(A)
申请公布日期
1991.02.12
申请号
JP19890166160
申请日期
1989.06.28
申请人
NAGANO JAPAN RADIO CO
发明人
TODOROKI HIDEFUMI;TEZUKA YOSHIHIKO
分类号
H04B1/44
主分类号
H04B1/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Flexo-printing roller manufacturing method for letter press, involves radiating surface of elastomer layer with round solid particles i.e. glass bead, whose largest dimension is less than hundred micrometers
Locking device, particularly for use in pharmaceutical industry, has boundary, which is provided between unsterile area and sterile area, through which movable driving element extends into sterile area
Impurity e.g. peel, detection device for e.g. corn in food industry, has image detection unit forming inline-system and including product passage pipe with inspection window, where current divider is provided in passage pipe
Vibration damping device for side shaft of motor vehicle, has damper units arranged at shaft and circularly surrounding shaft, where damper units adjust shaft and stand in effective connection with shaft
Rotational vibration damper for use as divided flywheel in torque converter in internal-combustion engine of motor vehicle, has helical compression spring exhibiting set of sections with spring coils of different spring rigidity
Airbag assembly for vehicle occupant restraint system of vehicle, has inflatable airbag for protection of vehicle occupant, and inflating units for inflating two areas of airbag
Trailer for transporting goods and coupling to haulage vehicles, has axles with pair of wheels and coupling unit for coupling to haulage vehicle, where molded part improves aerodynamics of trailer and receives additional elements
Refrigeration device e.g. refrigerator, has drawer-type container arranged in refrigerating chamber, and handle strip connected to container in form of U-shaped groove and spring connection in positive fit manner
Closure for device door i.e. furnace door, has locking latch movable between fixed position and release position and stopping unlocking of closure during actuation of handle, where locking latch is arranged outside of closure
Water mattress, has recess formed in upper corner points of vertical lateral edges in PVC-foil, where recess is covered with patch that is made of plastic material i.e. polyurethane, which is fused with PVC-foil directly or indirectly
Master device for optical recording medium producing method, has secondary track structure exhibiting disruptions, which vary optically detectable surface property of recording medium such that auxiliary information is produced on medium
Preconsolidating nap of fibers and/or filaments by water jet needling to give non-woven, uses increased spacing between needling device and nap support to avoid damage to nap
RESONANCE FILTER HAVING LOW LOSS
Portable electronic device e.g. military computer, has keyboard device extending between left and right side walls, carrier board mounted on top surface, and drainage structure placed at predetermined location on top surface
Tank cleaning system for small storage tanks and slop tanks has trailer uncoupled for cleaning, is located in explosion risk region, and has hydraulically driven components
Pipe clamp, has chamfer of detent pressing detent at counter bearing during closing of clamp, and spring element provided at side of detent and counter bearing and loading detent in engagement at counter bearing
Actuator controlling method for control device of internal-combustion engine of motor cycle, involves electrically controlling coil using signal or another signal, and operating armatures using latter signal during control
Fastening device for stator at opening of housing of electronically commutated motor in vehicle, fastens stator using locking pin and screw, which are inserted into radial hole, where stator is clamped at housing in desired position
Superimposed steering system for vehicle, has overriding drive in gearbox housing for linkage of steering angle supplied by driver on gearbox input shaft of overriding drive
Device for post-treating exhaust gas in exhaust system of internal combustion engine, includes equipment for metering reducing agent in exhaust system with selective catalytic reduction catalyst