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发明名称
Improvements in or relating to fluid pressure engines
摘要
申请公布号
GB362721(A)
申请公布日期
1931.12.10
申请号
GB19310000664
申请日期
1931.01.08
申请人
GORDON PARK
发明人
分类号
F01B3/00;F01B3/04
主分类号
F01B3/00
代理机构
代理人
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