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发明名称
Способ регистрации и измерения разности фаз двух колебаний
摘要
申请公布号
SU43685(A1)
申请公布日期
1935.07.31
申请号
SU19350160801
申请日期
1935.01.14
申请人
MANDELSHTAM L.L.;PAPALEKSI N.D.
发明人
MANDELSHTAM L.L.;PAPALEKSI N.D.
分类号
G01R25/00
主分类号
G01R25/00
代理机构
代理人
主权项
地址
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