NL237926A - - Google Patents
Info
- Publication number
- NL237926A NL237926A NL237926DA NL237926A NL 237926 A NL237926 A NL 237926A NL 237926D A NL237926D A NL 237926DA NL 237926 A NL237926 A NL 237926A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/863—Vessels or containers characterised by the material thereof
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/24—Supports for luminescent material
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72719758A | 1958-04-08 | 1958-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL237926A true NL237926A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=24921719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL237926D NL237926A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-04-08 |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065697A (en) * | 1969-02-17 | 1977-12-27 | Owens-Illinois, Inc. | Cathode-ray tube |
| US3805107A (en) * | 1972-02-17 | 1974-04-16 | Corning Glass Works | Faceplate for television picture tube |
| US4277286A (en) * | 1980-02-19 | 1981-07-07 | Corning Glass Works | Lead-free glasses of high x-ray absorption for cathode ray tubes |
| DE3228826C2 (de) * | 1982-08-02 | 1986-09-25 | Schott Glaswerke, 6500 Mainz | Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL17279C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1923-08-13 |
-
0
- NL NL237926D patent/NL237926A/xx unknown
-
1959
- 1959-04-02 DE DEC18711A patent/DE1091716B/de active Pending
- 1959-04-06 GB GB1163159A patent/GB870101A/en not_active Expired
- 1959-04-06 FR FR791275A patent/FR1219741A/fr not_active Expired
- 1959-04-07 BE BE577466A patent/BE577466A/fr unknown
- 1959-04-08 CH CH7170559A patent/CH385355A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB870101A (en) | 1961-06-14 |
| DE1091716B (de) | 1960-10-27 |
| CH385355A (fr) | 1964-12-15 |
| BE577466A (fr) | 1959-10-07 |
| FR1219741A (fr) | 1960-05-19 |