-
公开(公告)号:US2577446A
公开(公告)日:1951-12-04
申请号:US17783850
申请日:1950-08-05
Applicant: CHATHAM ELECTRONICS CORP
Inventor: CARL BOSCH
IPC: H02N1/08
CPC classification number: H02N1/08
-
公开(公告)号:US2617692A
公开(公告)日:1952-11-11
申请号:US12114749
申请日:1949-10-13
Applicant: CHATHAM ELECTRONICS CORP
Inventor: CARL BOSCH
IPC: F16C32/02
CPC classification number: F16C32/02
-
公开(公告)号:US2610994A
公开(公告)日:1952-09-16
申请号:US18287650
申请日:1950-09-01
Applicant: CHATHAM ELECTRONICS CORP
Inventor: CARL BOSCH , SHAMOS MORRIS H
IPC: H02N1/08
CPC classification number: H02N1/08
-
公开(公告)号:US2661456A
公开(公告)日:1953-12-01
申请号:US13046849
申请日:1949-12-01
Applicant: CHATHAM ELECTRONICS CORP
Inventor: CARL BOSCH
IPC: G01R11/02
CPC classification number: G01R11/02
-
-
-