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发明名称
TRANSFORMERLESS HYBRID CIRCUIT
摘要
申请公布号
EP0040785(B1)
申请公布日期
1983.05.18
申请号
EP19810103807
申请日期
1981.05.18
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BIRTH, WINFRID, DIPL.-ING.
分类号
H04B3/03;H04B1/58;H04M1/58;(IPC1-7):H04B3/03
主分类号
H04B3/03
代理机构
代理人
主权项
地址
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