-
公开(公告)号:US2171957A
公开(公告)日:1939-09-05
申请号:US10986236
申请日:1936-11-09
Applicant: GEN MOTORS CORP
Inventor: WALLIS CYRIL T , HUTCHINS WILLIAM H
IPC: F23N5/24
CPC classification number: F23N5/24 , F23N2039/06
-
公开(公告)号:US2160740A
公开(公告)日:1939-05-30
申请号:US7362136
申请日:1936-04-10
Applicant: GEN MOTORS CORP
Inventor: HUTCHINS WILLIAM H
IPC: G01K1/16
CPC classification number: G01K1/16 , Y10S236/19
-
公开(公告)号:US2306003A
公开(公告)日:1942-12-22
申请号:US69952233
申请日:1933-11-24
Applicant: GEN MOTORS CORP
Inventor: SULLIVAN RAYMOND H , HUTCHINS WILLIAM H , WALLIS CYRIL T
IPC: H02M7/62
CPC classification number: H02M7/62
-
公开(公告)号:US2306002A
公开(公告)日:1942-12-22
申请号:US69178633
申请日:1933-10-02
Applicant: GEN MOTORS CORP
Inventor: SULLIVAN RAYMOND H , HUTCHINS WILLIAM H , WALLIS CYRIL T
IPC: H02M3/42
CPC classification number: H02M3/42
-
公开(公告)号:US2254484A
公开(公告)日:1941-09-02
申请号:US12781937
申请日:1937-02-26
Applicant: GEN MOTORS CORP
Inventor: HUTCHINS WILLIAM H
IPC: G05D23/275
CPC classification number: G05D23/2754 , Y10T428/12354 , Y10T428/1241
-
公开(公告)号:US2187269A
公开(公告)日:1940-01-16
申请号:US11396236
申请日:1936-12-03
Applicant: GEN MOTORS CORP
Inventor: HUTCHINS WILLIAM H , ROHR HENRY C
CPC classification number: H01H37/56 , F23N2039/06
-
公开(公告)号:US2131789A
公开(公告)日:1938-10-04
申请号:US998335
申请日:1935-03-08
Applicant: GEN MOTORS CORP
Inventor: SULLIVAN RAYMOND H , HUTCHINS WILLIAM H , WALLIS CYRIL T
IPC: H01H50/76
CPC classification number: H01H50/76
-
-
-
-
-
-