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
SURFACE ACOUSTIC FILTER AND MOBILE RADIO EQUIPMENT USING THE FILTER
摘要
申请公布号
JPH0433405(A)
申请公布日期
1992.02.04
申请号
JP19900138194
申请日期
1990.05.30
申请人
HITACHI LTD
发明人
ONUKI HIDEO;HOSAKA NORIO;WATANABE KAZUSHI;YUHARA AKITSUNA
分类号
H03H9/64
主分类号
H03H9/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Low specific gravity binder for magnets
Pest controlling composition
Non-environmentally hazardous, non-volatile adhesive promoter composition for curing adhesives
Arm supported drinking container
Two-dimensional image processing method and apparatus for approximating circular arc configuration of an object
System and method for dynamic scheduling of 3D graphics rendering using virtual packet length reduction
Method for detection of configuration types and addressing modes of a dynamic RAM
Indirect addressing of channels via logical channel groups
K-filter for serial high-speed rotatography and apparatus for the rotatography
Surface-emitting laser diode
Circuit and method of JTAG testing multichip modules
System and method for the storage and retrieval of off-line performatted optical media
Interface module for a towed array
Built-in self test for integrated circuits having read/write memory
System and method for connection of multiple protocol terminals
Interferometry with multipath nulling
Cassette loading and unloading device
Liquid crystal display device
Film cartridge with visual indicator for verifying film loading in camera
Film cartridge with visual indicator for verifying film loading in camera and with protector shield for film frame during exposure in camera
