-
公开(公告)号：US2505601A
公开(公告)日：1950-04-25
申请号：US60802245
申请日：1945-07-31
Applicant: GLENN L MARTIN CO
Inventor： BENDER JR WELCOME W , BERGEN WILLIAM B , PURDY WILLIAM G
IPC: G01M7/02
CPC classification number: G01M7/025 , Y10T74/18256
Search Results
1
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
