JPS559412B2 - - Google Patents
Info
- Publication number
- JPS559412B2 JPS559412B2 JP6889672A JP6889672A JPS559412B2 JP S559412 B2 JPS559412 B2 JP S559412B2 JP 6889672 A JP6889672 A JP 6889672A JP 6889672 A JP6889672 A JP 6889672A JP S559412 B2 JPS559412 B2 JP S559412B2
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6889672A JPS559412B2 (en) | 1972-07-10 | 1972-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6889672A JPS559412B2 (en) | 1972-07-10 | 1972-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4930490A JPS4930490A (en) | 1974-03-18 |
| JPS559412B2 true JPS559412B2 (en) | 1980-03-10 |
Family
ID=13386863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6889672A Expired JPS559412B2 (en) | 1972-07-10 | 1972-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS559412B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117000C2 (en) * | 1981-04-29 | 1986-05-28 | Schott Glaswerke, 6500 Mainz | Phototropic glass with a refractive index? 1.59, an Abbe number? 40 and a density ≦ 3.2 g / cm? 3? |
-
1972
- 1972-07-10 JP JP6889672A patent/JPS559412B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4930490A (en) | 1974-03-18 |