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经营范围
发明名称
EYEGLASS FRAME WITH PIVOTALLY MOUNTED LENS
摘要
申请公布号
US3434780(A)
申请公布日期
1969.03.25
申请号
USD3434780
申请日期
1967.09.13
申请人
HAROLD E. BOLDEN
发明人
HAROLD E. BOLDEN
分类号
G02C5/00;G02C7/08;G02C9/02;(IPC1-7):G02C1/04
主分类号
G02C5/00
代理机构
代理人
主权项
地址
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