Method of producing laminated paperboard and the like,申请号US19360102747-传众专利搜索

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发明名称	Method of producing laminated paperboard and the like
摘要
申请公布号	US2152732(A)	申请公布日期	1939.04.04
申请号	US19360102747	申请日期	1936.09.26
申请人	DREYMANN CARL G	发明人	DREYMANN CARL G.
分类号	D21J1/16	主分类号	D21J1/16
代理机构		代理人
主权项
地址

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