Doctor mechanism for rolls and cylinders,申请号US19380239529-传众专利搜索

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发明名称	Doctor mechanism for rolls and cylinders
摘要
申请公布号	US2287350(A)	申请公布日期	1942.06.23
申请号	US19380239529	申请日期	1938.11.08
申请人	LODDING FREDERICK W	发明人	LODDING FREDERICK W.
分类号	D21G3/00	主分类号	D21G3/00
代理机构		代理人
主权项
地址

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