CHEMCIAL CONTACT MASS, PRODUCTION THEREOF, AND PROCESS OF PRODUCING OXYGEN THEREWITH,申请号CAD453651-传众专利搜索

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发明名称	CHEMCIAL CONTACT MASS, PRODUCTION THEREOF, AND PROCESS OF PRODUCING OXYGEN THEREWITH
摘要
申请公布号	CA453651(A)	申请公布日期	1948.12.28
申请号	CAD453651	申请日期
申请人	DOMINION OXYGEN COMPANY	发明人	FRED R. WHALEY;EUGENE O. BRIMM
分类号		主分类号
代理机构		代理人
主权项
地址

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