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发明名称
NOISE SILENCER
摘要
申请公布号
SU918460(A2)
申请公布日期
1982.04.07
申请号
SU19802969282
申请日期
1980.08.08
申请人
MELNIKOV LEV K,SU;POROSHINA VALENTINA,SU
发明人
MELNIKOV LEV K,SU;POROSHINA VALENTINA I,SU
分类号
F01N1/08;(IPC1-7):F01N1/08
主分类号
F01N1/08
代理机构
代理人
主权项
地址
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