,申请号DE19790023977U-传众专利搜索

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发明名称
摘要
申请公布号	DE7923977(U1)	申请公布日期	1980.11.06
申请号	DE19790023977U	申请日期	1979.08.23
申请人	WILHELM SIHN JR. KG, 7532 NIEFERN- OESCHELBRONN	发明人
分类号	H05K7/20;(IPC1-7):H05K7/20	主分类号	H05K7/20
代理机构		代理人
主权项
地址

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