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发明名称
Turbine propulsion installations for controllable pitch propellers
摘要
申请公布号
US2986221(A)
申请公布日期
1961.05.30
申请号
US19570633018
申请日期
1957.01.08
申请人
JOHANNES LIAAEN NILS
发明人
LIAAEN NILS JOHANNES
分类号
F01D15/04;F01D21/00;F02C7/36
主分类号
F01D15/04
代理机构
代理人
主权项
地址
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