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Class Information
Number: 315/5.14
Name: Electric lamp and discharge devices: systems > Cathode ray tube circuits > Combined cathode ray tube and circuit element structure > Inductor or distributed parameter-type inductive structure > Ray passes in or through a hollow distributed parameter device > Plural rays pass through or in the hollow device
Description: Subject matter wherein each of a plurality of distinct rays pass through or in a single hollow device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6847168 |
Electron gun for a multiple beam klystron using magnetic focusing with a magnetic field corrector |
Jan. 25, 2005 |
| 6642677 |
Linac focused by graded gradient |
Nov. 4, 2003 |
| 6633129 |
Electron gun having multiple transmitting and emitting sections |
Oct. 14, 2003 |
| 6377003 |
Multi-beam group electron gun for beam index CRT |
Apr. 23, 2002 |
| 5811943 |
Hollow-beam microwave linear accelerator |
Sep. 22, 1998 |
| 5563555 |
Broadbend pulsed microwave generator having a plurality of optically triggered cathodes |
Oct. 8, 1996 |
| 5239235 |
Multiple-beam microwave tube with coaxial output and coaxial collector |
Aug. 24, 1993 |
| 5235249 |
Multiple-beam microwave tube with groups of adjacent cavities |
Aug. 10, 1993 |
| 5032763 |
Trajectory correcting device for electron tubes |
Jul. 16, 1991 |
| 4743804 |
E-beam ionized channel guiding of an intense relativistic electron beam |
May. 10, 1988 |
| 4733131 |
Multiple-beam klystron |
Mar. 22, 1988 |
| 4634929 |
Broadband multipactor device |
Jan. 6, 1987 |
| 4621218 |
Transverse field interaction multibeam amplifier |
Nov. 4, 1986 |
| 4612476 |
Broadband transverse field interaction continuous beam amplifier |
Sep. 16, 1986 |
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