公开/公告号US4372110A
专利类型
公开/公告日1983-02-08
原文格式PDF
申请/专利权人 FLETCHER;JAMES C. ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION WITH RESPECT TO AN INVENTION OF;CHENG;DAH Y.;
申请/专利号US19760657903
发明设计人 JAMES C. ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION WITH RESPECT TO AN INVENTION OF FLETCHER;DAH Y. CHENG;
申请日1976-02-13
分类号F02K1/44;F02K1/46;
国家 US
入库时间 2022-08-22 09:51:45