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经营范围
发明名称
Engine induction means
摘要
申请公布号
US2821181(A)
申请公布日期
1958.01.28
申请号
US19540470200
申请日期
1954.11.22
申请人
GENERAL MOTORS CORPORATION
发明人
DOLZA JOHN
分类号
F02M1/00
主分类号
F02M1/00
代理机构
代理人
主权项
地址
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