JPS4969340A - - Google Patents
Info
- Publication number
- JPS4969340A JPS4969340A JP47111362A JP11136272A JPS4969340A JP S4969340 A JPS4969340 A JP S4969340A JP 47111362 A JP47111362 A JP 47111362A JP 11136272 A JP11136272 A JP 11136272A JP S4969340 A JPS4969340 A JP S4969340A
- 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.)
- Granted
Links
Landscapes
- Optical Filters (AREA)
- Surface Treatment Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47111362A JPS5133752B2 (en:Method) | 1972-11-07 | 1972-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47111362A JPS5133752B2 (en:Method) | 1972-11-07 | 1972-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4969340A true JPS4969340A (en:Method) | 1974-07-04 |
| JPS5133752B2 JPS5133752B2 (en:Method) | 1976-09-21 |
Family
ID=14559258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47111362A Expired JPS5133752B2 (en:Method) | 1972-11-07 | 1972-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5133752B2 (en:Method) |
-
1972
- 1972-11-07 JP JP47111362A patent/JPS5133752B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5133752B2 (en:Method) | 1976-09-21 |