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发明名称
Improvements in and relating to silencers for internal combustion engines
摘要
申请公布号
GB481172(A)
申请公布日期
1938.03.07
申请号
GB19360014902
申请日期
1936.05.26
申请人
ERICH W. BECKER
发明人
分类号
F01N1/08;F01N1/12
主分类号
F01N1/08
代理机构
代理人
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