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发明名称
SOUND LEVEL METER
摘要
申请公布号
SU1226065(A1)
申请公布日期
1986.04.23
申请号
SU19843825648
申请日期
1984.10.16
申请人
KREJN ALEKSANDR Z,SU;BORNOVALOV ALEKSANDR,SU;ZASLAVSKIJ YURIJ M,SU
发明人
KREJN ALEKSANDR Z,SU;BORNOVALOV ALEKSANDR I,SU;ZASLAVSKIJ YURIJ M,SU
分类号
G01H3/14;(IPC1-7):G01H3/14
主分类号
G01H3/14
代理机构
代理人
主权项
地址
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