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经营范围
发明名称
Propeller governor
摘要
申请公布号
US2449452(A)
申请公布日期
1948.09.14
申请号
US19390261879
申请日期
1939.03.15
申请人
CURTISS-WRIGHT CORPORATION
发明人
CHILLSON CHARLES W.
分类号
B64C11/30
主分类号
B64C11/30
代理机构
代理人
主权项
地址
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