,申请号CH19730016827D-传众专利搜索

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发明名称
摘要
申请公布号	CH1682773(A4)	申请公布日期	1977.02.15
申请号	CH19730016827D	申请日期	1973.11.30
申请人		发明人
分类号	G04C3/00;G04F5/06;(IPC1-7):G04C3/00;H01G1/03	主分类号	G04C3/00
代理机构		代理人
主权项
地址

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