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经营范围
发明名称
INTERNAL COMBUSTION ENGINE VALVING ARRANGEMENT
摘要
申请公布号
CA752173(A)
申请公布日期
1967.02.07
申请号
CAD752173
申请日期
申请人
GENERAL MOTORS CORPORATION
发明人
RICHARD L. KEINATH
分类号
主分类号
代理机构
代理人
主权项
地址
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