JPS5067312A - - Google Patents
Info
- Publication number
- JPS5067312A JPS5067312A JP11632973A JP11632973A JPS5067312A JP S5067312 A JPS5067312 A JP S5067312A JP 11632973 A JP11632973 A JP 11632973A JP 11632973 A JP11632973 A JP 11632973A JP S5067312 A JPS5067312 A JP S5067312A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11632973A JPS5067312A (cs) | 1973-10-18 | 1973-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11632973A JPS5067312A (cs) | 1973-10-18 | 1973-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5067312A true JPS5067312A (cs) | 1975-06-06 |
Family
ID=14684267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11632973A Pending JPS5067312A (cs) | 1973-10-18 | 1973-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5067312A (cs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155615A (en) * | 1976-06-22 | 1977-12-24 | Obara Optical Glass | Optical glass |
| JP2012206939A (ja) * | 2012-07-17 | 2012-10-25 | Hoya Corp | 光学ガラス、プレス成形予備体および光学部品 |
| JP2015120638A (ja) * | 2015-01-23 | 2015-07-02 | Hoya株式会社 | 光学ガラス、プレス成形予備体および光学部品 |
| CN109970337A (zh) * | 2019-04-28 | 2019-07-05 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件及光学仪器 |
-
1973
- 1973-10-18 JP JP11632973A patent/JPS5067312A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155615A (en) * | 1976-06-22 | 1977-12-24 | Obara Optical Glass | Optical glass |
| JP2012206939A (ja) * | 2012-07-17 | 2012-10-25 | Hoya Corp | 光学ガラス、プレス成形予備体および光学部品 |
| JP2015120638A (ja) * | 2015-01-23 | 2015-07-02 | Hoya株式会社 | 光学ガラス、プレス成形予備体および光学部品 |
| CN109970337A (zh) * | 2019-04-28 | 2019-07-05 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件及光学仪器 |
| CN109970337B (zh) * | 2019-04-28 | 2021-12-07 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件及光学仪器 |