BE697175A - - Google Patents
Info
- Publication number
- BE697175A BE697175A BE697175DA BE697175A BE 697175 A BE697175 A BE 697175A BE 697175D A BE697175D A BE 697175DA BE 697175 A BE697175 A BE 697175A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/14—Silica-free oxide glass compositions containing boron
- C03C3/142—Silica-free oxide glass compositions containing boron containing lead
-
- 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/122—Silica-free oxide glass compositions containing oxides of As, Sb, Bi, Mo, W, V, Te as glass formers
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49905365A | 1965-10-20 | 1965-10-20 | |
| FR103033A FR1519290A (fr) | 1965-10-20 | 1967-04-17 | Perle de verre réfléchissante ayant un indice de réfraction de 2, 1 à 2, 3 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697175A true BE697175A (OSRAM) | 1967-10-18 |
Family
ID=26175668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697175D BE697175A (OSRAM) | 1965-10-20 | 1967-04-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE697175A (OSRAM) |
| FR (1) | FR1519290A (OSRAM) |
-
1967
- 1967-04-17 FR FR103033A patent/FR1519290A/fr not_active Expired
- 1967-04-18 BE BE697175D patent/BE697175A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1519290A (fr) | 1968-03-29 |