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经营范围
发明名称
Радиопеленгаторное устройство
摘要
申请公布号
SU28939(A1)
申请公布日期
1933.01.31
申请号
SU19280034949
申请日期
1928.11.06
申请人
BAZHENOV V.I.;SHULEJKIN M.V.
发明人
BAZHENOV V.I.;SHULEJKIN M.V.
分类号
G01S3/30
主分类号
G01S3/30
代理机构
代理人
主权项
地址
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