JPH0458938U - - Google Patents
Info
- Publication number
- JPH0458938U JPH0458938U JP9993490U JP9993490U JPH0458938U JP H0458938 U JPH0458938 U JP H0458938U JP 9993490 U JP9993490 U JP 9993490U JP 9993490 U JP9993490 U JP 9993490U JP H0458938 U JPH0458938 U JP H0458938U
- Authority
- JP
- Japan
- Prior art keywords
- grid
- electron beam
- cathode
- gun device
- microwave tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010894 electron beam technology Methods 0.000 claims 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9993490U JPH0458938U (es) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9993490U JPH0458938U (es) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458938U true JPH0458938U (es) | 1992-05-20 |
Family
ID=31842216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9993490U Pending JPH0458938U (es) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458938U (es) |
-
1990
- 1990-09-25 JP JP9993490U patent/JPH0458938U/ja active Pending