IT1027584B - Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione - Google Patents
Catodo termico per valvole elettroniche e procedimento per la loro fabbricazioneInfo
- Publication number
- IT1027584B IT1027584B IT2546474Q IT2546474Q IT1027584B IT 1027584 B IT1027584 B IT 1027584B IT 2546474 Q IT2546474 Q IT 2546474Q IT 2546474 Q IT2546474 Q IT 2546474Q IT 1027584 B IT1027584 B IT 1027584B
- Authority
- IT
- Italy
- Prior art keywords
- pref
- iii
- cathode
- reducing agent
- high melting
- Prior art date
Links
- 239000003638 chemical reducing agent Substances 0.000 title abstract 2
- 230000008018 melting Effects 0.000 title abstract 2
- 238000002844 melting Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2546474Q IT1027584B (it) | 1974-10-16 | 1974-10-16 | Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2546474Q IT1027584B (it) | 1974-10-16 | 1974-10-16 | Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1027584B true IT1027584B (it) | 1978-12-20 |
Family
ID=11216778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2546474Q IT1027584B (it) | 1974-10-16 | 1974-10-16 | Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1027584B (it) |
-
1974
- 1974-10-16 IT IT2546474Q patent/IT1027584B/it active
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