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发明名称
Electrically operated propeller pitch change mechanism
摘要
申请公布号
US2620887(A)
申请公布日期
1952.12.09
申请号
US19470776956
申请日期
1947.09.30
申请人
CURTISS-WRIGHT CORPORATION
发明人
TIEDEMAN ROBERT K.;MERGEN JOSEPH M.;CHILLSON CHARLES W.
分类号
B64C11/44
主分类号
B64C11/44
代理机构
代理人
主权项
地址
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