-
公开(公告)号:US2883294A
公开(公告)日:1959-04-21
申请号:US66856357
申请日:1957-06-27
Applicant: SERVO CORP OF AMERICA
Inventor: JERGER JR JOSEPH
IPC: C03C3/32
CPC classification number: C03C3/321 , Y10S501/904
-
公开(公告)号:US2878712A
公开(公告)日:1959-03-24
申请号:US48025455
申请日:1955-01-06
Applicant: SERVO CORP OF AMERICA
Inventor: HENRY BLACKSTONE , WILLEY FRANK G
-
公开(公告)号:US2798961A
公开(公告)日:1957-07-09
申请号:US60864456
申请日:1956-07-18
Applicant: SERVO CORP OF AMERICA
Inventor: WORMSER ERIC M
IPC: G01J5/08
CPC classification number: G01J5/08 , G01J5/0806 , G01J5/0834 , G01J5/0859 , Y10S246/01
-
144.
公开(公告)号:US2779894A
公开(公告)日:1957-01-29
申请号:US41607954
申请日:1954-03-15
Applicant: SERVO CORP OF AMERICA
Inventor: GALLAGHER CORNELIUS A
IPC: H04N3/227
CPC classification number: H04N3/227
-
-
-