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发明名称
Control of flow in a hydraulic system
摘要
申请公布号
GB412646(A)
申请公布日期
1934.07.05
申请号
GB19330000898
申请日期
1933.01.11
申请人
WILLIAM THOMAS;EVAN LLEWELYN DAVIES
发明人
分类号
F15B1/02
主分类号
F15B1/02
代理机构
代理人
主权项
地址
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