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经营范围
发明名称
Elektrischer Zeitkreis
摘要
申请公布号
DE912837(C)
申请公布日期
1954.06.03
申请号
DE1945S018999D
申请日期
1945.03.23
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
HARTEL DR.-ING. WALTER
分类号
H01H47/34
主分类号
H01H47/34
代理机构
代理人
主权项
地址
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