METHODS FOR MANUFACTURING CORRUGATED BOARD,申请号USD3644159-传众专利搜索

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发明名称	METHODS FOR MANUFACTURING CORRUGATED BOARD
摘要
申请公布号	US3644159(A)	申请公布日期	1972.02.22
申请号	USD3644159	申请日期	1967.06.13
申请人	PALSON CORP. AB.	发明人	AKE EVALD EDKVIST
分类号	B31F1/28;(IPC1-7):B31F1/28	主分类号	B31F1/28
代理机构		代理人
主权项
地址

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