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经营范围
发明名称
GAS FLOW NOISE SILENCER
摘要
申请公布号
SU777248(A1)
申请公布日期
1980.11.07
申请号
SU19792739895
申请日期
1979.02.23
申请人
DO NII GIGIENY TRUDA PROFZABOLEVANIJ;DO OTDEL OK BYURO KI NII GIGIENY TRUDA PROFZABOLEVANIJ
发明人
PARKHOMENKO DMITRIJ ,SU;RATNER MILIJ V,SU
分类号
F01N1/16;(IPC1-7):F01N1/16
主分类号
F01N1/16
代理机构
代理人
主权项
地址
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