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经营范围
发明名称
Improvements in hydraulic piston engines
摘要
申请公布号
GB640642(A)
申请公布日期
1950.07.26
申请号
GB19460029413
申请日期
1946.10.02
申请人
CARL BOERJE EBERMAN
发明人
分类号
B23D7/10;B23Q5/033
主分类号
B23D7/10
代理机构
代理人
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