Improvements in or relating to the cutting of paper sheets,申请号GB19350008755-传众专利搜索

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发明名称	Improvements in or relating to the cutting of paper sheets
摘要
申请公布号	GB457268(A)	申请公布日期	1936.11.20
申请号	GB19350008755	申请日期	1935.03.20
申请人	PORTALS LIMITED;JOHN COOPER MARSDEN;JOHN KNAGGS	发明人
分类号	B26D5/34	主分类号	B26D5/34
代理机构		代理人
主权项
地址

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