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发明名称
Valve arrangement for oil engines
摘要
申请公布号
US1927311(A)
申请公布日期
1933.09.19
申请号
US19300447918
申请日期
1930.04.28
申请人
CAMPBELL, WYANT & CANNON FOUNDRY COMPANY
发明人
GOLDBERG MARK J.
分类号
F02B3/00
主分类号
F02B3/00
代理机构
代理人
主权项
地址
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