Improvements in or relating to loose leaf books or binders,申请号GB19320020540-传众专利搜索

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发明名称	Improvements in or relating to loose leaf books or binders
摘要
申请公布号	GB401441(A)	申请公布日期	1933.11.16
申请号	GB19320020540	申请日期	1932.07.20
申请人	MOORE'S MODERN METHODS LIMITED;FREDERICK OLIVER HENRY MILLARD;GEORGE WILLIAM GUY HESKINS	发明人
分类号	B42F13/12	主分类号	B42F13/12
代理机构		代理人
主权项
地址

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