BLOWPIPE APPARATUS FOR THERMOCHEMICALLY REMOVING METAL,申请号CAD460717-传众专利搜索

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发明名称	BLOWPIPE APPARATUS FOR THERMOCHEMICALLY REMOVING METAL
摘要
申请公布号	CA460717(A)	申请公布日期	1949.11.01
申请号	CAD460717	申请日期
申请人	DOMINION OXYGEN COMPANY	发明人	JOSEPH M. ELSMAN;EDWARD MEINCKE
分类号		主分类号
代理机构		代理人
主权项
地址

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