Method of making scored wallboard,申请号US19410399953-传众专利搜索

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发明名称	Method of making scored wallboard
摘要
申请公布号	US2311589(A)	申请公布日期	1943.02.16
申请号	US19410399953	申请日期	1941.06.26
申请人	BARCLAY MANUFACTURING CO. INC.	发明人	FEDER HARRY
分类号	B44C5/04	主分类号	B44C5/04
代理机构		代理人
主权项
地址

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