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经营范围
发明名称
Improvements in or relating to the inlet and exhaust passages of the cylinders of internal combustion engines
摘要
申请公布号
GB508351(A)
申请公布日期
1939.06.29
申请号
GB19380030836
申请日期
1938.10.25
申请人
WILLIAM DOUGLAS MARCHANT;MOTOSACOCHE SOCIETE ANONYME
发明人
分类号
F01L1/08;F02F1/04
主分类号
F01L1/08
代理机构
代理人
主权项
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