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经营范围
发明名称
Improvements in silencing devices for internal combustion engines and like sound sources
摘要
申请公布号
GB416278(A)
申请公布日期
1934.09.13
申请号
GB19340008405
申请日期
1934.03.17
申请人
DAVID REID
发明人
分类号
F01N13/18
主分类号
F01N13/18
代理机构
代理人
主权项
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