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经营范围
发明名称
Fluid pressure engine
摘要
申请公布号
US2421846(A)
申请公布日期
1947.06.10
申请号
US19430504030
申请日期
1943.09.27
申请人
NEULAND ALFONS H
发明人
NEULAND ALFONS H.
分类号
F01B3/00;F01B3/10
主分类号
F01B3/00
代理机构
代理人
主权项
地址
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