Improvements in or relating to point retracting mechanisms for writing instruments,申请号GB19560004042-传众专利搜索

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发明名称	Improvements in or relating to point retracting mechanisms for writing instruments
摘要
申请公布号	GB825211(A)	申请公布日期	1959.12.09
申请号	GB19560004042	申请日期	1956.02.09
申请人	MABIE TODD & CO. LIMITED	发明人	HUTCHINSON HAROLD
分类号	B43K24/08	主分类号	B43K24/08
代理机构		代理人
主权项
地址

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