Precipitation of starch upon fibers used in the manufacture of paper,申请号US19340726125-传众专利搜索

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发明名称	Precipitation of starch upon fibers used in the manufacture of paper
摘要
申请公布号	US2207555(A)	申请公布日期	1940.07.09
申请号	US19340726125	申请日期	1934.05.17
申请人	STEIN, HALL MANUFACTURING COMPANY	发明人	ROWLAND BEN W.
分类号	D21H17/28	主分类号	D21H17/28
代理机构		代理人
主权项
地址

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