NL7213876A - - Google Patents
Info
- Publication number
- NL7213876A NL7213876A NL7213876A NL7213876A NL7213876A NL 7213876 A NL7213876 A NL 7213876A NL 7213876 A NL7213876 A NL 7213876A NL 7213876 A NL7213876 A NL 7213876A NL 7213876 A NL7213876 A NL 7213876A
- Authority
- NL
- Netherlands
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
- C03C3/16—Silica-free oxide glass compositions containing phosphorus
- C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron
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 |
|---|---|---|---|
| GB4810571A GB1371377A (en) | 1971-10-15 | 1971-10-15 | Inorganic oxide glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7213876A true NL7213876A (enrdf_load_stackoverflow) | 1973-04-17 |
Family
ID=10447410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213876A NL7213876A (enrdf_load_stackoverflow) | 1971-10-15 | 1972-10-13 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4875614A (enrdf_load_stackoverflow) |
| BE (1) | BE789867A (enrdf_load_stackoverflow) |
| DE (1) | DE2250320A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2156362B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1371377A (enrdf_load_stackoverflow) |
| NL (1) | NL7213876A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046540A (en) | 1973-02-19 | 1977-09-06 | Imperial Chemical Industries Limited | Glass injection moulding process |
| GB2150927A (en) * | 1983-12-07 | 1985-07-10 | Standard Telephones Cables Ltd | Renewable optical surfaces |
| JP5966236B2 (ja) * | 2011-03-24 | 2016-08-10 | アルプス・グリーンデバイス株式会社 | 圧粉磁心及びその製造方法 |
| CN114634309B (zh) * | 2022-03-09 | 2023-05-12 | 中国科学院上海光学精密机械研究所 | 一种耐氢氟酸侵蚀玻璃及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE524491A (enrdf_load_stackoverflow) * | 1952-11-22 | |||
| DE1596854A1 (de) * | 1967-02-23 | 1971-03-25 | Jenaer Glaswerk Schott & Gen | Verwendung eines Glases als optisches Glas mit weitgehend temperaturunabhaengiger optischer Weglaenge |
-
0
- BE BE789867D patent/BE789867A/xx unknown
-
1971
- 1971-10-15 GB GB4810571A patent/GB1371377A/en not_active Expired
-
1972
- 1972-10-13 FR FR7236406A patent/FR2156362B1/fr not_active Expired
- 1972-10-13 DE DE19722250320 patent/DE2250320A1/de active Pending
- 1972-10-13 NL NL7213876A patent/NL7213876A/xx not_active Application Discontinuation
- 1972-10-16 JP JP10350772A patent/JPS4875614A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4875614A (enrdf_load_stackoverflow) | 1973-10-12 |
| GB1371377A (en) | 1974-10-23 |
| BE789867A (fr) | 1973-04-09 |
| FR2156362A1 (enrdf_load_stackoverflow) | 1973-05-25 |
| DE2250320A1 (de) | 1973-05-03 |
| FR2156362B1 (enrdf_load_stackoverflow) | 1976-01-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |