Improvements in the manufacture of paper,申请号GB19390027258-传众专利搜索

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发明名称	Improvements in the manufacture of paper
摘要
申请公布号	GB534405(A)	申请公布日期	1941.03.06
申请号	GB19390027258	申请日期	1939.11.04
申请人	HAROLD JACKSON LIMITED;ABRAHAM WEXLER	发明人
分类号	D21H17/14	主分类号	D21H17/14
代理机构		代理人
主权项
地址

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