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经营范围
发明名称
DEVICE FOR ROTATIONAL SPEED MEASUREMENT
摘要
申请公布号
SU1742730(A1)
申请公布日期
1992.06.23
申请号
SU19904876324
申请日期
1990.10.23
申请人
TAGANROGSKIJ RADIOTECH INST
发明人
PETROV BORIS M,SU;OBIDOVSKIJ VLADIMIR G,SU;GRISHCHENKO SERGEJ G,SU;OKISHEVA TAMARA B,SU
分类号
G01P3/44
主分类号
G01P3/44
代理机构
代理人
主权项
地址
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