Manufacture of composite wallboard,申请号US19410415148-传众专利搜索

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发明名称	Manufacture of composite wallboard
摘要
申请公布号	US2346999(A)	申请公布日期	1944.04.18
申请号	US19410415148	申请日期	1941.10.15
申请人	IMPERIAL CHEMICAL INDUSTRIES LIMITED	发明人	SANDFORD JOHN BRISCOE;LEFEBURE VICTOR
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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