JPS50104031A - - Google Patents
Info
- Publication number
- JPS50104031A JPS50104031A JP810074A JP810074A JPS50104031A JP S50104031 A JPS50104031 A JP S50104031A JP 810074 A JP810074 A JP 810074A JP 810074 A JP810074 A JP 810074A JP S50104031 A JPS50104031 A JP S50104031A
- 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
Landscapes
- Surface Treatment Of Glass (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP810074A JPS50104031A (en) | 1974-01-16 | 1974-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP810074A JPS50104031A (en) | 1974-01-16 | 1974-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50104031A true JPS50104031A (en) | 1975-08-16 |
Family
ID=11683874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP810074A Pending JPS50104031A (en) | 1974-01-16 | 1974-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50104031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106503A (en) * | 1981-12-18 | 1983-06-24 | Nippon Sheet Glass Co Ltd | Refractive index distribution type lens barrel and its manufacture |
| JPS58132201A (en) * | 1982-02-01 | 1983-08-06 | Nippon Sheet Glass Co Ltd | Plane lens |
| JPS63295457A (en) * | 1987-05-27 | 1988-12-01 | Mitsubishi Electric Corp | Formation of optical lens |
-
1974
- 1974-01-16 JP JP810074A patent/JPS50104031A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106503A (en) * | 1981-12-18 | 1983-06-24 | Nippon Sheet Glass Co Ltd | Refractive index distribution type lens barrel and its manufacture |
| JPH0442641B2 (en) * | 1981-12-18 | 1992-07-14 | Nippon Ita Garasu Kk | |
| JPS58132201A (en) * | 1982-02-01 | 1983-08-06 | Nippon Sheet Glass Co Ltd | Plane lens |
| JPH0434121B2 (en) * | 1982-02-01 | 1992-06-05 | Nippon Sheet Glass Co Ltd | |
| JPS63295457A (en) * | 1987-05-27 | 1988-12-01 | Mitsubishi Electric Corp | Formation of optical lens |