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经营范围
发明名称
Alignment autocollimator
摘要
申请公布号
US3296921(A)
申请公布日期
1967.01.10
申请号
US19610148561
申请日期
1961.10.30
申请人
THE PERKIN-ELMER CORPORATION
发明人
POLSTER HARRY D.
分类号
G01B11/27
主分类号
G01B11/27
代理机构
代理人
主权项
地址
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