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发明名称
Exhaust gas silencing and cooling device for engines
摘要
申请公布号
US2024834(A)
申请公布日期
1935.12.17
申请号
US19340729128
申请日期
1934.06.05
申请人
RIPPE JOHN R
发明人
RIPPE JOHN R.
分类号
F01N1/08;F01N1/14;F01N13/08
主分类号
F01N1/08
代理机构
代理人
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