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发明名称
Valve gear
摘要
申请公布号
US1865247(A)
申请公布日期
1932.06.28
申请号
US19290377660
申请日期
1929.07.12
申请人
SKINNER ENGINE COMPANY
发明人
GORR WALTER B.
分类号
F01L31/16
主分类号
F01L31/16
代理机构
代理人
主权项
地址
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