公开/公告号US4030047A
专利类型
公开/公告日1977-06-14
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;GOODWIN;FRANCIS E.;
申请/专利号US19760680957
发明设计人 FRANCIS E. GOODWIN;JAMES C. ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION WITH RESPECT TO AN INVENTION OF FLETCHER;
申请日1976-04-28
分类号H01S3/02;
国家 US
入库时间 2022-08-22 23:32:09