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经营范围
发明名称
Improved fluid flow control valve
摘要
申请公布号
GB901538(A)
申请公布日期
1962.07.18
申请号
GB19590017621
申请日期
1959.05.22
申请人
ROLLS-ROYCE LIMITED
发明人
STERN THOMAS ARTHUR WILLIAM;COLVILLE FRANCIS JEFFREY
分类号
B64C29/00
主分类号
B64C29/00
代理机构
代理人
主权项
地址
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