JPS61156149U - - Google Patents
Info
- Publication number
- JPS61156149U JPS61156149U JP3828485U JP3828485U JPS61156149U JP S61156149 U JPS61156149 U JP S61156149U JP 3828485 U JP3828485 U JP 3828485U JP 3828485 U JP3828485 U JP 3828485U JP S61156149 U JPS61156149 U JP S61156149U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- heater
- impregnated
- filled
- substrate
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Solid Thermionic Cathode (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3828485U JPH0439646Y2 (sl) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3828485U JPH0439646Y2 (sl) | 1985-03-19 | 1985-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61156149U true JPS61156149U (sl) | 1986-09-27 |
| JPH0439646Y2 JPH0439646Y2 (sl) | 1992-09-17 |
Family
ID=30545142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3828485U Expired JPH0439646Y2 (sl) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439646Y2 (sl) |
-
1985
- 1985-03-19 JP JP3828485U patent/JPH0439646Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439646Y2 (sl) | 1992-09-17 |
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