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发明名称
Piston
摘要
申请公布号
US2840427(A)
申请公布日期
1958.06.24
申请号
US19550514648
申请日期
1955.06.10
申请人
GENERAL MOTORS CORPORATION
发明人
DOLZA JOHN
分类号
F02F3/00
主分类号
F02F3/00
代理机构
代理人
主权项
地址
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