Dual key ring including magnetic fastener,申请号US19650454790-传众专利搜索

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发明名称	Dual key ring including magnetic fastener
摘要
申请公布号	US3277681(A)	申请公布日期	1966.10.11
申请号	US19650454790	申请日期	1965.05.11
申请人	MONARCH TOOL & MACHINERY COMPANY	发明人	BEY AHMET K.
分类号	A44B15/00	主分类号	A44B15/00
代理机构		代理人
主权项
地址

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