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发明名称
PROCESS OF MANUFACTURE OF CONVERTERS FOR ULTRASOUND FLAW DETECTOR
摘要
申请公布号
RU1704560(C)
申请公布日期
1997.01.10
申请号
SU19884641773
申请日期
1988.11.25
申请人
LOBANOV V.V.;SHARGORODSKIJ A.M.;KRAMEROV A.M.;KOLOTUSHKIN S.A.
发明人
LOBANOV V.V.;SHARGORODSKIJ A.M.;KRAMEROV A.M.;KOLOTUSHKIN S.A.
分类号
H04R31/00;G01N29/04;H04R17/00;(IPC1-7):G01N29/04
主分类号
H04R31/00
代理机构
代理人
主权项
地址
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