IMPROVEMENTS IN OR RELATING TO HEADBOXES FOR PAPER-MAKING MACHINES,申请号GB19700017707-传众专利搜索

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发明名称	IMPROVEMENTS IN OR RELATING TO HEADBOXES FOR PAPER-MAKING MACHINES
摘要
申请公布号	GB1245569(A)	申请公布日期	1971.09.08
申请号	GB19700017707	申请日期	1970.04.14
申请人	A. AHLSTROM OSAKEYHTIO	发明人
分类号	D21F1/02	主分类号	D21F1/02
代理机构		代理人
主权项
地址

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