Method of making sheet or web material,申请号US19460649315-传众专利搜索

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发明名称	Method of making sheet or web material
摘要
申请公布号	US2615822(A)	申请公布日期	1952.10.28
申请号	US19460649315	申请日期	1946.02.21
申请人	HUEBNER WILLIAM C	发明人	HUEBNER WILLIAM C.
分类号	D21F5/16	主分类号	D21F5/16
代理机构		代理人
主权项
地址

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