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经营范围
发明名称
Improvements in and relating to engines and pumps having sliding vanes
摘要
申请公布号
GB534339(A)
申请公布日期
1941.03.06
申请号
GB19380029744
申请日期
1939.10.12
申请人
JOHN MEREDITH RUBURY;WILLIAM RICHARD HAMMOND;THE HAMMOND ENGINEERING COMPANY LIMITED
发明人
分类号
F01C1/348;F01C21/08
主分类号
F01C1/348
代理机构
代理人
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地址
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