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发明名称
TRANSDUCER WITH FREQUENCY OUTPUT SIGNAL
摘要
申请公布号
SU1560997(A1)
申请公布日期
1990.04.30
申请号
SU19884448177
申请日期
1988.06.28
申请人
VOROBEV VALERIJ B,SU;DEMIN ALEKSANDR P,SU;SOKOLOVSKIJ ALEKSANDR S,SU;ULYANOV VITALIJ V,SU
发明人
VOROBEV VALERIJ B,SU;DEMIN ALEKSANDR P,SU;SOKOLOVSKIJ ALEKSANDR S,SU;ULYANOV VITALIJ V,SU
分类号
G01L11/00;G01L7/06
主分类号
G01L11/00
代理机构
代理人
主权项
地址
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