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发明名称
Способ и устройство для включения рентгеновских аппаратов и тому подобных приемников
摘要
申请公布号
SU58244(A1)
申请公布日期
1939.11.30
申请号
SU19380000769
申请日期
1938.02.11
申请人
PETROV V.A.
发明人
PETROV V.A.
分类号
H05G1/56
主分类号
H05G1/56
代理机构
代理人
主权项
地址
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