PAPER IMPROVING METHOD AND MEANS,申请号CAD419966-传众专利搜索

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发明名称	PAPER IMPROVING METHOD AND MEANS
摘要
申请公布号	CA419966(A)	申请公布日期	1944.05.02
申请号	CAD419966	申请日期
申请人	ECUSTA PAPER CORPORATION	发明人	JESS R. DENTON
分类号		主分类号
代理机构		代理人
主权项
地址

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