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发明名称
Index clamp
摘要
申请公布号
US2659149(A)
申请公布日期
1953.11.17
申请号
US19510242768
申请日期
1951.08.20
申请人
DAVID WHITE COMPANY
发明人
ROTHWEILER CHARLES O.
分类号
G02B23/16
主分类号
G02B23/16
代理机构
代理人
主权项
地址
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