-
公开(公告)号：US2555992A
公开(公告)日：1951-06-05
申请号：US14215750
申请日：1950-02-03
Applicant: GEN ELECTRIC
Inventor： OGLE HUGH M
IPC: H02P7/30
CPC classification number: H02P7/305 , Y10S388/913
-
公开(公告)号：US2476998A
公开(公告)日：1949-07-26
申请号：US67304346
申请日：1946-05-29
Applicant: GEN ELECTRIC
Inventor： OGLE HUGH M
IPC: F01D17/08
CPC classification number: F01D17/085
-
公开(公告)号：US2436224A
公开(公告)日：1948-02-17
申请号：US55173144
申请日：1944-08-29
Applicant: GEN ELECTRIC
Inventor： OGLE HUGH M
IPC: H01H50/68
CPC classification number: H01H50/68
-
-
Search Results
23
records
(took 0.019 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
