发明名称 ORTHODONTIC BRACKET
摘要 An orthodontic bracket has a base with a slot configured to receive an archwire. A cover is hingedly fastened to the base and is operable between an open and closed position. The cover covers at least a portion of the slot on the base when in the closed position. A spring element extends between the base and the cover.
申请公布号 CA2402337(A1) 申请公布日期 2001.09.13
申请号 CA20012402337 申请日期 2001.03.09
申请人 ABELS, NORBERT;BACKES, CLAUS-H. 发明人 ABELS, NORBERT;BACKES, CLAUS-H.
分类号 A61C7/14;A61C7/12;A61C7/28;(IPC1-7):A61C7/28 主分类号 A61C7/14
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