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经营范围
发明名称
INTERNAL COMBUSTION ENGINE
摘要
申请公布号
CA305093(A)
申请公布日期
1930.10.28
申请号
CAD305093
申请日期
申请人
RALPH L. SKINNER
发明人
RALPH L. SKINNER
分类号
主分类号
代理机构
代理人
主权项
地址
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