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经营范围
发明名称
Improvements in or relating to auxiliary drive units,more particularly for valve actuators
摘要
申请公布号
GB966039(A)
申请公布日期
1964.08.06
申请号
GB19610042165
申请日期
1961.11.24
申请人
ROTORK ENGINEERING COMPANY LIMITED
发明人
NOTT PETER
分类号
F16H21/44;F16K31/528
主分类号
F16H21/44
代理机构
代理人
主权项
地址
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