Method of making gypsum cement,申请号US19410400629-传众专利搜索

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发明名称	Method of making gypsum cement
摘要
申请公布号	US2412170(A)	申请公布日期	1946.12.03
申请号	US19410400629	申请日期	1941.07.01
申请人	AMERICAN CYANAMID COMPANY	发明人	PETER JOHN P. C.
分类号	C04B11/02	主分类号	C04B11/02
代理机构		代理人
主权项
地址

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