FIRE-RETARDANT PANEL CONSTRUCTION,申请号USD3462339-传众专利搜索

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发明名称	FIRE-RETARDANT PANEL CONSTRUCTION
摘要
申请公布号	US3462339(A)	申请公布日期	1969.08.19
申请号	USD3462339	申请日期	1966.03.15
申请人	KOPPERS CO. INC.	发明人	ALLAN I. POMS
分类号	E04B1/94;(IPC1-7):B32B3/02;B32B5/18;B32B21/04	主分类号	E04B1/94
代理机构		代理人
主权项
地址

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