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经营范围
发明名称
Method for measuring the distance between two reflectors forming a laser cavity by metering best frequencies
摘要
申请公布号
US3395606(A)
申请公布日期
1968.08.06
申请号
US19640338407
申请日期
1964.01.17
申请人
COOPER INDUSTRIES, INC.
发明人
NEILL DANIEL L.
分类号
G01B11/30;G01S17/32;H01S3/00;H01S3/081
主分类号
G01B11/30
代理机构
代理人
主权项
地址
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