Method of making plasterboard,申请号US19330653929-传众专利搜索

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发明名称	Method of making plasterboard
摘要
申请公布号	US2064800(A)	申请公布日期	1936.12.15
申请号	US19330653929	申请日期	1933.01.27
申请人	BUFFALO ELECTRO-CHEMICAL COMPANY, INC.	发明人	KAUFFMANN HANS O.;CRANDELL DEAN D.
分类号	C04B28/14	主分类号	C04B28/14
代理机构		代理人
主权项
地址

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