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发明名称
VARIABLE-AREA JET NOZZLES FOR JET PROPULSION UNITS
摘要
申请公布号
CA540339(A)
申请公布日期
1957.04.30
申请号
CAD540339
申请日期
申请人
ROLLS-ROYCE LIMITED
发明人
CYRIL A. ELLIOTT
分类号
主分类号
代理机构
代理人
主权项
地址
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