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发明名称
Устройство для поперечного перемещения бесконечной ленты при записи на ней звука по винтовой дорожке
摘要
申请公布号
SU52097(A1)
申请公布日期
1937.11.30
申请号
SUD52097
申请日期
1937.07.27
申请人
GRIBOV V.A.
发明人
GRIBOV V.A.
分类号
G11B15/18
主分类号
G11B15/18
代理机构
代理人
主权项
地址
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