Oil well cement composition,申请号US19540448804-传众专利搜索

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发明名称	Oil well cement composition
摘要
申请公布号	US2846327(A)	申请公布日期	1958.08.05
申请号	US19540448804	申请日期	1954.08.10
申请人	VERNON F. TAYLOR, JR.	发明人	WOOD JOHN A.;JR. EDWARD P. CHAPMAN,
分类号	C04B28/04	主分类号	C04B28/04
代理机构		代理人
主权项
地址

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