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
Circuit for separating pulsatory signals
摘要
申请公布号
US2794914(A)
申请公布日期
1957.06.04
申请号
US19530338521
申请日期
1953.02.24
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
KNAAP PIETER DANIEL VAN DER;BOEKHORST ANTONIUS
分类号
H04N5/10
主分类号
H04N5/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Power-assisted reactor safety-valve with pneumatic cylinder - with small chamber volumes giving rapid response to air pressure
Spark pistol with spectral analyser - for determining the composition of metal samples using TV display
Automatic moulding, casting and hardening machine - for the continuous mfr. of steel balls used in ball mills
One-piece skiing suit with trousers and jacket joined together - with two sliding clasp fasteners continuing from top to bottom
Multi layered sports or gymnasium resilient floor - comprising fully cemented elastic foam and plywood panel layers and chipboard panels
Wig fixing device for people and dolls - has base section fixed to false hair base which can be connected with strand of remaining natural hair
Electronic brightness control for incandescent and fluorescent lamps - has potentiometer for phase shift control in addition to thyristor or triac switch, resistor, capacitor and trigger diode
Packed meal reheating process - passes packages in succession through heater tunnel before loading into insulated vessel
Free-flowing glue application appts. - has opening in acute angled corner between inclined surface and vessel side wall
Connecting device for paper or plastic insulated wires - is used in communication cable and has contact element with sharp points pressed to inserted wire
Free flowing glue dispensing device - has cap engaging with spiral groove in compressible vessel
Passenger seat backrest adjuster - has spiral spring to simultaneously tension seat backrest forwards and engage locking pawl
Under ceiling structure single arm lever hanger - comprises two steel wire pieces and phosphated spring steel lever with holes
Torque limiting clutch for electric screwdriver - has capstan type drive through helical coil spring with drum rigidly attached to shaft
Electric substitute heater for solid fuel stove - has separate heating unit placed in grate and under thermostatic control
Box shaped satchel with two compartments - with box shaped plastics inner reinforcement for each compartment
Contact and latch for battery chamber - is used in camera and has stamping integrated as part of cover and projecting outwards for manual operation
Solar collector vacuum tubes - has two similar corrugated halves of glass welded together as unit
Stepless variable gear drive - has auxiliary drive shaft and two interlinked planetary gear assembles
Cable railway car snatch brake mechanism - has cam disc on guide wheel to operate brake grips via lever rod