Improvements in and relating to book jackets or covers,申请号GB19350012497-传众专利搜索

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发明名称	Improvements in and relating to book jackets or covers
摘要
申请公布号	GB452325(A)	申请公布日期	1936.08.20
申请号	GB19350012497	申请日期	1935.04.26
申请人	ELLERT WEBSTER FORBES	发明人
分类号	B42D3/04;B42D3/10;B42D3/12;B42D17/00	主分类号	B42D3/04
代理机构		代理人
主权项
地址

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