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
Wechselstromzeitrelais
摘要
申请公布号
DE545204(C)
申请公布日期
1932.02.26
申请号
DED545204D
申请日期
1930.12.19
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
JOHN DIPL.-ING. SIEGFRIED
分类号
H01H71/42
主分类号
H01H71/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRICAL WIRING DISTRIBUTION SYSTEM
HYDROXYL-TERMINATED LIQUID POLYMERS AND PROCESS FOR PREPARATION THEREOF
METHOD OF SYNTHESIS OF POLYAMINES WITH ETHER GROUPS
SURGICAL STAPLE
ELECTRIC RESISTANCE HEATER FOR FURNACES
METHOD OF TESTING MAGNETICALLY-OPERATED CONTACTS OF MATRIX SWITCHING DEVICES FOR FALSE OPERATION
DEVICE FOR AUTOMATIC REGULATING OF SIGNAL LEVEL BY PILOT SIGNAL
ANALOGUE SWITCH
DIFFERENTIAL AMPLIFIER
HARMONIC SELFOSCILLATOR
QUASISINUSOIDAL VOLTAGE SHAPING METHOD
DC CONVERTER
ARRANGEMENT FOR AUTOMATIC CONNECTION OF SYNCHRONOUS GENERATOE FOR PARALLEL OPERATION WITH MAINS
DEVICE FOR ADDING POWER OF GENERATORS HAVING SYMMETRIC OUTPUTS
COAXIAL RESONATOR
INDUCTION DEVICE WITH TRANSVERSE MAGNETIZATION
DEVICE FOR ADVANCING CYLINDRICAL MAGNETIC DOMAINS
STORAGE
APPARATUS FOR MAGNETIC RECORDING OF INFORMATION
ARRANGEMENT FOR CONTROL OF TIMER FOR TEACHING SYSTEM
