Resistance body made from semiconductive substances,申请号US19350005308-传众专利搜索

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发明名称	Resistance body made from semiconductive substances
摘要
申请公布号	US2081894(A)	申请公布日期	1937.05.25
申请号	US19350005308	申请日期	1935.02.06
申请人	PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN, M.B.H.	发明人	MEYER WILFRIED;WEISE ERWIN
分类号	H01C7/04	主分类号	H01C7/04
代理机构		代理人
主权项
地址

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