Method of producing absorbent felt,申请号US19310558184-传众专利搜索

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发明名称	Method of producing absorbent felt
摘要
申请公布号	US1947106(A)	申请公布日期	1934.02.13
申请号	US19310558184	申请日期	1931.08.19
申请人	THE JESSUP & MOORE PAPER CO.	发明人	PLUMSTEAD JOSEPH E.
分类号	D21H15/04	主分类号	D21H15/04
代理机构		代理人
主权项
地址

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