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经营范围
发明名称
SYSTEM FOR PROTECTING FROM NOISE
摘要
申请公布号
SU722543(A1)
申请公布日期
1980.03.25
申请号
SU19782666591
申请日期
1978.09.20
申请人
TS PK T BYURO V RYBOPROMYSHLENNOGO OBEDINENIYA "AZCHERRYBA";SEVASTOPOLSKIJ PRIBOROSTROITELNYJ INSTITUT
发明人
DANILENKO VALERIJ N,SU;DUGANOV GEORGIJ V,SU;MAKOVSKIJ GRIGORIJ V,SU
分类号
(IPC1-7):A61F11/02
主分类号
(IPC1-7):A61F11/02
代理机构
代理人
主权项
地址
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