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发明名称
Hydraulically operated variable pitch propellers
摘要
申请公布号
US3080928(A)
申请公布日期
1963.03.12
申请号
US19550508594
申请日期
1955.05.16
申请人
DOWTY ROTOL LIMITED
发明人
GODDEN THOMAS EDWARD;MORRIS EDWARD HOLLINGWORTH
分类号
B64C11/38
主分类号
B64C11/38
代理机构
代理人
主权项
地址
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