-
公开(公告)号：US1987692A
公开(公告)日：1935-01-15
申请号：US36096829
申请日：1929-05-06
Applicant: GUIDE LAMP CORP
Inventor： LINENDOLL ASA E , GRAHAM DAVID F
IPC: G01M11/06
CPC classification number: G01M11/061
Search Results
1
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
