METHOD AND DEVICE FOR CONTINUOUSLY PRODUCING COMPACT MULTILAYER PAPERBOARD SHEETS,申请号EP19970902423-传众专利搜索

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发明名称	METHOD AND DEVICE FOR CONTINUOUSLY PRODUCING COMPACT MULTILAYER PAPERBOARD SHEETS
摘要
申请公布号	EP0819059(A1)	申请公布日期	1998.01.21
申请号	EP19970902423	申请日期	1997.01.31
申请人	RUFO, DONATO	发明人	RUFO, DONATO
分类号	B32B29/00;B32B38/08;(IPC1-7):B32B31/12;B32B29/06;B32B31/08	主分类号	B32B29/00
代理机构		代理人
主权项
地址

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