-
公开(公告)号：US3013199A
公开(公告)日：1961-12-12
申请号：US73842058
申请日：1958-05-28
Applicant: GEN ELECTRIC
Inventor： HOLLINGSWORTH JR LAWRENCE M , KELLEY JR FRED W
CPC classification number: H02M7/068 , H02M2001/0093
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
