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发明名称
MAGNETOSTRICTION DRIVE
摘要
申请公布号
SU677133(A1)
申请公布日期
1979.07.30
申请号
SU19772537790
申请日期
1977.11.01
申请人
ABRAMOV ALEKSEJ A,SU
发明人
ABRAMOV ALEKSEJ A,SU
分类号
H04R15/00;H01L41/00;(IPC1-7):H04R15/00
主分类号
H04R15/00
代理机构
代理人
主权项
地址
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