Improvements in and relating to feeding devices for webs of paper and other material,申请号GB19280028535-传众专利搜索

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发明名称	Improvements in and relating to feeding devices for webs of paper and other material
摘要
申请公布号	GB324895(A)	申请公布日期	1930.02.04
申请号	GB19280028535	申请日期	1928.10.04
申请人	ARNOLD BOOTHROYD;JOHN MCKERROW KNOWLSON	发明人
分类号	B65H23/188	主分类号	B65H23/188
代理机构		代理人
主权项
地址

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