发明名称 |
Стрелочный частотомер |
摘要 |
|
申请公布号 |
SU72722(A1) |
申请公布日期 |
1947.11.30 |
申请号 |
SU19450337313 |
申请日期 |
1945.02.20 |
申请人 |
MOSKVITIN A.I. |
发明人 |
MOSKVITIN A.I. |
分类号 |
G01R23/12 |
主分类号 |
G01R23/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|
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