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经营范围
发明名称
Improvements in or relating to exhaust gas silencers of internal combustion engines
摘要
申请公布号
GB632120(A)
申请公布日期
1949.11.16
申请号
GB19480002453
申请日期
1948.01.27
申请人
THE MAXIM SILENCER COMPANY
发明人
分类号
F01N7/00
主分类号
F01N7/00
代理机构
代理人
主权项
地址
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