公开/公告号US4371873A
专利类型
公开/公告日1983-02-01
原文格式PDF
申请/专利权人 FROSCH;ROBERT A. ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION WITH RESPECT TO AN INVENTION OF;JAIN;ATUL;
申请/专利号US19770858767
发明设计人 ATUL JAIN;ROBERT A. ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION WITH RESPECT TO AN INVENTION OF FROSCH;
申请日1977-12-08
分类号G01S13/89;G01S13/90;
国家 US
入库时间 2022-08-22 09:51:47