Separation of the individual fibers in fibrous material,申请号US19350002738-传众专利搜索

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发明名称	Separation of the individual fibers in fibrous material
摘要
申请公布号	US2039807(A)	申请公布日期	1936.05.05
申请号	US19350002738	申请日期	1935.01.21
申请人	OLAF KRISTOFFERSEN	发明人	KRISTOFFERSEN OLAF
分类号	B02C4/10	主分类号	B02C4/10
代理机构		代理人
主权项
地址

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