HEADBOX FOR A PAPER MACHINE,申请号CAD906287-传众专利搜索

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发明名称	HEADBOX FOR A PAPER MACHINE
摘要
申请公布号	CA906287(A)	申请公布日期	1972.08.01
申请号	CAD906287	申请日期
申请人	A. AHLSTROM OSAKEYHTIO	发明人	OSMO R. EVALAHTI
分类号	D21F1/02;(IPC1-7):D21F1/02	主分类号	D21F1/02
代理机构		代理人
主权项
地址

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