VERSTAERKERKOFFER MIT ABNEHMBAREM DEKKEL, INSBESONDERE FUER ELEKTROAKUSTISCHE ANLAGEN.,申请号DE195100S4657U-传众专利搜索

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发明名称	VERSTAERKERKOFFER MIT ABNEHMBAREM DEKKEL, INSBESONDERE FUER ELEKTROAKUSTISCHE ANLAGEN.
摘要
申请公布号	DE1640231(U)	申请公布日期	1952.06.26
申请号	DE195100S4657U	申请日期	1951.09.08
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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