Improved appliance for insertion and removal of earplugs,申请号GB19630001843-传众专利搜索

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发明名称	Improved appliance for insertion and removal of earplugs
摘要
申请公布号	GB971675(A)	申请公布日期	1964.09.30
申请号	GB19630001843	申请日期	1963.01.15
申请人	HAROLD FORER	发明人
分类号	A61F11/08;A61F13/38;A61M31/00	主分类号	A61F11/08
代理机构		代理人
主权项
地址

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