Production of refractories,申请号US19330695954-传众专利搜索

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发明名称	Production of refractories
摘要
申请公布号	US2103249(A)	申请公布日期	1937.12.28
申请号	US19330695954	申请日期	1933.10.30
申请人	BASIC DOLOMITE, INCORPORATED	发明人	JR. HOWARD P. EELLS,
分类号	C04B2/10;C04B35/634;C04B35/66	主分类号	C04B2/10
代理机构		代理人
主权项
地址

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