BE446189A - - Google Patents
Info
- Publication number
- BE446189A BE446189A BE446189DA BE446189A BE 446189 A BE446189 A BE 446189A BE 446189D A BE446189D A BE 446189DA BE 446189 A BE446189 A BE 446189A
- Authority
- BE
- Belgium
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU227701X | 1941-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446189A true BE446189A (d) |
Family
ID=10978362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446189D BE446189A (d) | 1941-06-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE446189A (d) |
| CH (1) | CH227701A (d) |
| FR (1) | FR883383A (d) |
| NL (1) | NL65300C (d) |
-
0
- BE BE446189D patent/BE446189A/xx unknown
- NL NL65300D patent/NL65300C/xx active
-
1942
- 1942-05-30 CH CH227701D patent/CH227701A/de unknown
- 1942-06-18 FR FR883383D patent/FR883383A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR883383A (fr) | 1943-07-02 |
| NL65300C (d) | |
| CH227701A (de) | 1943-06-30 |