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发明名称
POSITIONING MEANS FOR ORTHODONTIC BRACKETS
摘要
申请公布号
US3521355(A)
申请公布日期
1970.07.21
申请号
USD3521355
申请日期
1969.06.30
申请人
LAWRENCE PEARLMAN
发明人
LAWRENCE PEARLMAN
分类号
A61C7/14;(IPC1-7):A61C7/00
主分类号
A61C7/14
代理机构
代理人
主权项
地址
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