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经营范围
发明名称
ACOUSTIC FIELD INTENSITY METER SENSOR
摘要
申请公布号
SU772609(A1)
申请公布日期
1980.10.23
申请号
SU19792747583
申请日期
1979.04.05
申请人
OD POLT INSTITUT
发明人
KORTNEV ANDREJ V,SU;DYUBCHENKO MIKHAIL E,SU;DAVIDENKO LEONID A,SU
分类号
B06B1/06;(IPC1-7):B06B1/06;G10L1/00
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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