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
POWER SUPPLY PROTECTION CIRCUIT UTILIZING A SILICON CONTROLLED RECTIFIER
摘要
申请公布号
US3576946(A)
申请公布日期
1971.05.04
申请号
USD3576946
申请日期
1969.01.03
申请人
ZENITH RADIO CORP.
发明人
KENNETH FRIZANE
分类号
H04N3/20;(IPC1-7):H04N5/44
主分类号
H04N3/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Adjustable armchair tray
Nonvolatile semiconductor memory and manufacturing method for the same
Portable boat mooring system and method
Motion providing unit
Accelerometer with real-time calibration
LED sign with continuous illumination effect
Digital display and message device
Coated optical fibers
Integrated circuit infrared sensor and associated methods
Predistortion circuit, low-distortion power amplifier, and control methods therefor
Multi-passenger snowmobile having a seat with a movable backrest
Method of delivering advertising material
Method and system for dispatching semiconductor component during manufacture
Method and apparatus to facilitate inter-domain presence services
Charcoal stabilization of phenyl phosphates
Manually operable standing wheelchair
Test emulator, emulation program and method for manufacturing semiconductor device
Self-adherent instant cold compress therapeutic wrap
Spherical bearing arrangement
Systemizer control enclosure
