Dental retainer with crimping device for matrix band retaining clamp,申请号US19620184149-传众专利搜索

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发明名称	Dental retainer with crimping device for matrix band retaining clamp
摘要
申请公布号	US3105301(A)	申请公布日期	1963.10.01
申请号	US19620184149	申请日期	1962.04.02
申请人	TOFFLEMIRE BENJAMIN F	发明人	TOFFLEMIRE BENJAMIN F.
分类号	A61C5/12	主分类号	A61C5/12
代理机构		代理人
主权项
地址

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