ROTOR BLADES OF TURBOFAN ENGINES,申请号IL19800061521-传众专利搜索

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发明名称	ROTOR BLADES OF TURBOFAN ENGINES
摘要
申请公布号	IL61521(A)	申请公布日期	1984.07.31
申请号	IL19800061521	申请日期	1980.11.19
申请人	UNITED TECHNOLOGIES CORP	发明人
分类号	F04D29/38;F01D5/14;F01D5/30;F01D11/00;F04D29/34;(IPC1-7):F01D5/30	主分类号	F04D29/38
代理机构		代理人
主权项
地址

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