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发明名称
Improvements in double-acting engines and pumps
摘要
申请公布号
GB429090(A)
申请公布日期
1935.05.20
申请号
GB19350012439
申请日期
1933.08.18
申请人
LUCIEN JOSEPH EUGENE ETIENNE MOMY
发明人
分类号
F01B17/04
主分类号
F01B17/04
代理机构
代理人
主权项
地址
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