BE712293A - - Google Patents
Info
- Publication number
- BE712293A BE712293A BE712293DA BE712293A BE 712293 A BE712293 A BE 712293A BE 712293D A BE712293D A BE 712293DA BE 712293 A BE712293 A BE 712293A
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/04—Compositions for glass with special properties for photosensitive glass
- C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic 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 |
|---|---|---|---|
| US62450267A | 1967-03-20 | 1967-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712293A true BE712293A (pm) | 1968-09-16 |
Family
ID=24502248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712293D BE712293A (pm) | 1967-03-20 | 1968-03-15 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE712293A (pm) |
| CH (1) | CH504388A (pm) |
| DE (1) | DE1696067A1 (pm) |
| ES (1) | ES351728A1 (pm) |
| FR (1) | FR1561545A (pm) |
| GB (1) | GB1171587A (pm) |
| LU (1) | LU55713A1 (pm) |
| NL (1) | NL6803863A (pm) |
| SE (1) | SE335783B (pm) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4549894A (en) * | 1984-06-06 | 1985-10-29 | Corning Glass Works | Ultraviolet absorbing photochromic glass of low silver content |
| DE4013264C2 (de) * | 1990-04-26 | 1994-05-05 | Focke & Co | Packung aus Karton, insbesondere für Zigaretten, in Form einer Klappschachtel sowie Verfahren und Vorrichtung zum Herstellen derselben |
-
1968
- 1968-03-12 GB GB1192568A patent/GB1171587A/en not_active Expired
- 1968-03-15 BE BE712293D patent/BE712293A/xx unknown
- 1968-03-16 ES ES351728A patent/ES351728A1/es not_active Expired
- 1968-03-18 SE SE353468A patent/SE335783B/xx unknown
- 1968-03-18 CH CH394968A patent/CH504388A/de not_active IP Right Cessation
- 1968-03-18 LU LU55713A patent/LU55713A1/xx unknown
- 1968-03-19 NL NL6803863A patent/NL6803863A/xx unknown
- 1968-03-19 DE DE19681696067 patent/DE1696067A1/de active Pending
- 1968-03-19 FR FR1561545D patent/FR1561545A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1171587A (en) | 1969-11-19 |
| LU55713A1 (pm) | 1968-06-04 |
| FR1561545A (pm) | 1969-03-28 |
| CH504388A (de) | 1971-03-15 |
| NL6803863A (pm) | 1968-09-23 |
| ES351728A1 (es) | 1969-06-16 |
| SE335783B (pm) | 1971-06-07 |
| DE1696067A1 (de) | 1971-11-18 |