Schutzschild fuer Elektroschweisser,申请号DE1949SC00698-传众专利搜索

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发明名称	Schutzschild fuer Elektroschweisser
摘要
申请公布号	DE821393(C)	申请公布日期	1951.11.19
申请号	DE1949SC00698	申请日期	1949.04.12
申请人	RUDOLF SCHOEN;KARL MEHL	发明人	SCHOEN RUDOLF;MEHL KARL
分类号	A61F9/06	主分类号	A61F9/06
代理机构		代理人
主权项
地址

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