NL76868C - - Google Patents
Info
- Publication number
- NL76868C NL76868C NL142535A NL142535A NL76868C NL 76868 C NL76868 C NL 76868C NL 142535 A NL142535 A NL 142535A NL 142535 A NL142535 A NL 142535A NL 76868 C NL76868 C NL 76868C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/395—Filling vessels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL142535A NL76868C (en:Method) | 1948-09-28 | 1948-09-28 | |
| FR996281D FR996281A (fr) | 1948-09-28 | 1949-09-26 | Tube à décharge comportant une cathode à oxydes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL142535A NL76868C (en:Method) | 1948-09-28 | 1948-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL76868C true NL76868C (en:Method) | 1955-01-15 |
Family
ID=45873252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL142535A NL76868C (en:Method) | 1948-09-28 | 1948-09-28 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR996281A (en:Method) |
| NL (1) | NL76868C (en:Method) |
-
1948
- 1948-09-28 NL NL142535A patent/NL76868C/xx active
-
1949
- 1949-09-26 FR FR996281D patent/FR996281A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR996281A (fr) | 1951-12-17 |