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发明名称
Angle measuring instrument
摘要
申请公布号
US3098300(A)
申请公布日期
1963.07.23
申请号
US19590807943
申请日期
1959.04.21
申请人
CARL ZEISS
发明人
ZIEHER GUSTAV
分类号
F16H55/16
主分类号
F16H55/16
代理机构
代理人
主权项
地址
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