METHOD OF SCREENING PULP AND A SCREENING APPARATUS,申请号US19900478652-传众专利搜索

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发明名称	METHOD OF SCREENING PULP AND A SCREENING APPARATUS
摘要
申请公布号	US5071543(A)	申请公布日期	1991.12.10
申请号	US19900478652	申请日期	1990.02.09
申请人	OY TAMPELLA AB	发明人	RAJALA, VELI-MATTI
分类号	D21D5/02	主分类号	D21D5/02
代理机构		代理人
主权项
地址

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