NL7011772A - - Google Patents
Info
- Publication number
- NL7011772A NL7011772A NL7011772A NL7011772A NL7011772A NL 7011772 A NL7011772 A NL 7011772A NL 7011772 A NL7011772 A NL 7011772A NL 7011772 A NL7011772 A NL 7011772A NL 7011772 A NL7011772 A NL 7011772A
- 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
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
- C03C4/087—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for X-rays absorbing glass
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 |
|---|---|---|---|
| US4787070A | 1970-06-19 | 1970-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7011772A true NL7011772A (enExample) | 1971-12-21 |
Family
ID=21951473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7011772A NL7011772A (enExample) | 1970-06-19 | 1970-08-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3725093A (enExample) |
| CA (1) | CA956098A (enExample) |
| DE (1) | DE2041793A1 (enExample) |
| FR (1) | FR2095438A5 (enExample) |
| GB (1) | GB1321441A (enExample) |
| NL (1) | NL7011772A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819972A (en) * | 1972-02-28 | 1974-06-25 | Owens Illinois Inc | Novel glass compositions and cathode-ray tubes made therefrom |
| DE2358648C3 (de) * | 1973-11-24 | 1981-10-01 | Asahi Glass Co. Ltd., Tokyo | Röntgenstrahlen absorbierendes Bleisilikatglas für Fernsehröhren und seine spezielle Verwendung |
| DE3635834A1 (de) * | 1986-10-22 | 1988-05-05 | Schott Glaswerke | Entladungssichere und verfaerbungsresistente strahlenschutzglaeser |
| US5192718A (en) * | 1991-10-24 | 1993-03-09 | Corning Incorporated | Lead silicate glasses |
-
1970
- 1970-06-19 US US00047870A patent/US3725093A/en not_active Expired - Lifetime
- 1970-08-10 NL NL7011772A patent/NL7011772A/xx unknown
- 1970-08-22 DE DE19702041793 patent/DE2041793A1/de active Pending
- 1970-08-25 GB GB4076070A patent/GB1321441A/en not_active Expired
- 1970-10-14 FR FR7037148A patent/FR2095438A5/fr not_active Expired
-
1971
- 1971-03-19 CA CA108,206A patent/CA956098A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2041793A1 (de) | 1971-12-23 |
| FR2095438A5 (enExample) | 1972-02-11 |
| GB1321441A (en) | 1973-06-27 |
| US3725093A (en) | 1973-04-03 |
| CA956098A (en) | 1974-10-15 |