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发明名称
ELECTROMAGNETIC-ACOUSTICAL TRANSDUCER
摘要
申请公布号
SU1293632(A2)
申请公布日期
1987.02.28
申请号
SU19853886948
申请日期
1985.04.19
申请人
DRUZHAEV YURIJ A,SU;BOBROV VLADIMIR T,SU;KORYACHENKO VLADIMIR D,SU
发明人
DRUZHAEV YURIJ A,SU;BOBROV VLADIMIR T,SU;KORYACHENKO VLADIMIR D,SU
分类号
G01N29/265;G01N29/04
主分类号
G01N29/265
代理机构
代理人
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