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
Sicherheitseinrichtung fuer Stromkreise, in welchen spannungsabhaengige Widerstaende eingeschaltet sind
摘要
申请公布号
DE583410(C)
申请公布日期
1933.09.02
申请号
DENDATA061595D
申请日期
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
分类号
H01C7/12;H02H7/09
主分类号
H01C7/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for the anamorphotic photographing and projection of moving picture films
Improvements in and relating to pressurised water nuclear reactors
Attachment for use on the driving wheels of tractors, and tractors fitted therewith
Improvements in articulated puppets
A cash register
The prevention of thermal oscillations in cryogenic fluids
Improvements in and relating to gyroscopic instruments
An optical system for reading the scales of azimuth measuring instruments
Polyol compositions and polyurethanes produced therefrom
Improvements in or relating to the ion-exchange treatment of glass surfaces
Process for improving dimensional stability of tensilized polyester film
Improved process for the preparation of yarns comprising acrylonitrile polymers and yarns obtained thereby
Improvements relating to silicon nitride
Improvements in or relating to electrical protection devices
Improvements relating to hydro-pneumatic suspension devices
Improvements in cartridge fuses
Electromagnetic flow meter
Improvements in or relating to thermoelectric devices
Process for treating an earthen formation adjacent an oil well
Sewer augering machine with automatic feed mechanism and interchangeable drum means
