JPS4921162A - - Google Patents
Info
- Publication number
- JPS4921162A JPS4921162A JP5909272A JP5909272A JPS4921162A JP S4921162 A JPS4921162 A JP S4921162A JP 5909272 A JP5909272 A JP 5909272A JP 5909272 A JP5909272 A JP 5909272A JP S4921162 A JPS4921162 A JP S4921162A
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5909272A JPS5229935B2 (de) | 1972-06-15 | 1972-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5909272A JPS5229935B2 (de) | 1972-06-15 | 1972-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4921162A true JPS4921162A (de) | 1974-02-25 |
| JPS5229935B2 JPS5229935B2 (de) | 1977-08-04 |
Family
ID=13103334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5909272A Expired JPS5229935B2 (de) | 1972-06-15 | 1972-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5229935B2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53107857A (en) * | 1977-03-02 | 1978-09-20 | Reiko Kk | Optical filter |
-
1972
- 1972-06-15 JP JP5909272A patent/JPS5229935B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53107857A (en) * | 1977-03-02 | 1978-09-20 | Reiko Kk | Optical filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5229935B2 (de) | 1977-08-04 |