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发明名称
Method for augmenting small phase differences
摘要
申请公布号
US2475020(A)
申请公布日期
1949.07.05
申请号
US19430511426
申请日期
1943.11.23
申请人
LEONIDE GABRILOVITCH
发明人
GABRILOVITCH LEONIDE
分类号
G01R25/00;G01S13/36;H03H11/20
主分类号
G01R25/00
代理机构
代理人
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地址
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