BE721344A - - Google Patents
Info
- Publication number
- BE721344A BE721344A BE721344DA BE721344A BE 721344 A BE721344 A BE 721344A BE 721344D A BE721344D A BE 721344DA BE 721344 A BE721344 A BE 721344A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67026867A | 1967-09-25 | 1967-09-25 | |
| US69522568A | 1968-01-02 | 1968-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721344A true BE721344A (cs) | 1969-03-25 |
Family
ID=27100281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721344D BE721344A (cs) | 1967-09-25 | 1968-09-25 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE721344A (cs) |
| FR (1) | FR1601434A (cs) |
| GB (1) | GB1239613A (cs) |
| NL (1) | NL6813725A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2908890A1 (de) * | 1979-03-07 | 1980-09-18 | Patra Patent Treuhand | Quecksilberdampf-niederdruckentladungslampe |
-
1968
- 1968-09-24 FR FR1601434D patent/FR1601434A/fr not_active Expired
- 1968-09-25 NL NL6813725A patent/NL6813725A/xx unknown
- 1968-09-25 GB GB1239613D patent/GB1239613A/en not_active Expired
- 1968-09-25 BE BE721344D patent/BE721344A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1601434A (cs) | 1970-08-24 |
| GB1239613A (cs) | 1971-07-21 |
| NL6813725A (cs) | 1969-03-27 |