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发明名称
ULTRASONIC CONVERTER
摘要
申请公布号
SU1354096(A1)
申请公布日期
1987.11.23
申请号
SU19833604510
申请日期
1983.06.10
申请人
V TEPLOTEKHNICHESKIJ NII IM.F.E.DZERZHINSKOGO
发明人
GREBENNIK VALERIJ S,SU;PETROSYAN VLADIMIR L,SU
分类号
G01N29/24;G01N29/04
主分类号
G01N29/24
代理机构
代理人
主权项
地址
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