GRUBENSICHERHEITSLAMPE, VORZUGSWEISE IN MINIATURAUSBILDUNG.,申请号DE195800SC293U-传众专利搜索

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发明名称	GRUBENSICHERHEITSLAMPE, VORZUGSWEISE IN MINIATURAUSBILDUNG.
摘要
申请公布号	DE1771122(U)	申请公布日期	1958.07.31
申请号	DE195800SC293U	申请日期	1958.05.05
申请人	WILLY SCHWALBE	发明人	WILLY SCHWALBE
分类号		主分类号
代理机构		代理人
主权项
地址

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