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发明名称
COMPOSITE BLADE
摘要
申请公布号
US3600103(A)
申请公布日期
1971.08.17
申请号
USD3600103
申请日期
1969.10.06
申请人
UNITED AIRCRAFT CORP
发明人
DAVID F. GRAY;CHARLES E. DOUGHTY;FRANK B. PINNEY
分类号
F04D29/02;C22C47/16;F01D5/28;F04D29/38;(IPC1-7):F01D5/14
主分类号
F04D29/02
代理机构
代理人
主权项
地址
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