Invention Grant
- Patent Title: Electric discharge tube having heat flow cathode centering member
- Patent Title (中): 具有热流阴极对中构件的放电管
-
Application No.: US1561460Application Date: 1960-03-17
-
Publication No.: US3086136APublication Date: 1963-04-16
- Inventor: RAYMUND ALMER FRIEDRICH HERMAN , RAYMUND ALMER , JAN FENNEMA , ADRIANUS KUIPER , HENDRIK SANTING , VELDHUIZEN JAN ANTON VAN
- Applicant: PHILIPS CORP
- Assignee: Philips Corp
- Current Assignee: Philips Corp
- Priority: NL237696 1959-04-01
- Main IPC: H01J
- IPC: H01J20060101 ; H01J1/94 ; H01J19/42 ; H01J19/52 ; H01J19/74
Information query