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
Cathode controlled electronic voltage regulator circuit
摘要
申请公布号
US2455143(A)
申请公布日期
1948.11.30
申请号
US19460662751
申请日期
1946.04.17
申请人
SORENSEN HELEN S
发明人
SORENSEN HELEN S.
分类号
G05F1/34
主分类号
G05F1/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
快接扣件
磁力储能器
AMINOACID ESTER PROCESS FOR THEIR MANUFACTURE AND THEIR USE
PROCESS FOR PREPARING 1,5-BENZOTHIAZEPINE DERIVATIVES
COMBUSTION CHAMBER SYSTEM HAVING AN IMPROVED VALVE ARRANGEMENT
Method for relaying facsimile message by remote control
A vibration sensing device
Fixed-disc data
Improvements in or relating to organic compositions
Verwarmingsinrichting met buisstraler.
DRIVE FOR HANDLING MULTIPLE SIZE INFORMATION STORAGE MEDIA CARTRIDGES AND CARTRIDGES THEREFOR
TAPE GUIDES FOR DATA CARTRIDGES
DREDGING INSTALLATION
ROADWAY BARRIER
DEVICE HAVING A SWITCH COMPRISING A CHROMIUM LAYER AND METHOD FOR DEPOSITING CHROMIUM LAYERS BY SPUTTERING
Game
Pretensioner
Process for developing or identifying drugs for the treatment or prevention of cancer or osteoporosis
Novel compounds
Ethynylbenzine polymers