-
公开(公告)号:US2879407A
公开(公告)日:1959-03-24
申请号:US35934753
申请日:1953-06-03
Applicant: MANDREL INDUSTRIES
Inventor: COX DAVID C
IPC: B07C5/342
CPC classification number: B07C5/3425
-
2.Compensator, regulator, and two-point compensator-regulator for photoelectric amplifier and sorting system 失效
Title translation: 光电放大器和分拣系统的补偿器,调节器和两点补偿器调节器公开(公告)号:US2833937A
公开(公告)日:1958-05-06
申请号:US29442752
申请日:1952-06-19
Applicant: MANDREL INDUSTRIES
Inventor: COX DAVID C
-
公开(公告)号:US2966264A
公开(公告)日:1960-12-27
申请号:US47286354
申请日:1954-12-03
Applicant: MANDREL INDUSTRIES
Inventor: COX DAVID C
IPC: B07C5/342
CPC classification number: B07C5/342 , Y10S209/908 , Y10S209/912 , Y10S209/914
-
公开(公告)号:US2803756A
公开(公告)日:1957-08-20
申请号:US26586252
申请日:1952-01-04
Applicant: MANDREL INDUSTRIES
Inventor: COX DAVID C
IPC: B07C5/342
CPC classification number: B07C5/3425
-
公开(公告)号:US2803754A
公开(公告)日:1957-08-20
申请号:US32080252
申请日:1952-11-15
Applicant: MANDREL INDUSTRIES
Inventor: COX DAVID C
IPC: B07C5/342
CPC classification number: B07C5/3425
-
-
-
-