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发明名称
Improvements in unloader valves for hydraulic pumps
摘要
申请公布号
GB626499(A)
申请公布日期
1949.07.15
申请号
GB19460030592
申请日期
1946.10.14
申请人
TECALEMIT LIMITED;CAMILLE CLARE SPRANKLING LE CLAIR
发明人
分类号
F04B49/10
主分类号
F04B49/10
代理机构
代理人
主权项
地址
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