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发明名称
APPARATUS FOR MEASURING THE ECCENTRICITY OF AN APPROXIMATELY CONICOID SURFACE
摘要
申请公布号
US3486812(A)
申请公布日期
1969.12.30
申请号
USD3486812
申请日期
1966.09.14
申请人
DAVID VOLK
发明人
DAVID VOLK
分类号
A61B3/107;(IPC1-7):A61B3/10
主分类号
A61B3/107
代理机构
代理人
主权项
地址
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