JPS6440822U - - Google Patents
Info
- Publication number
- JPS6440822U JPS6440822U JP13543687U JP13543687U JPS6440822U JP S6440822 U JPS6440822 U JP S6440822U JP 13543687 U JP13543687 U JP 13543687U JP 13543687 U JP13543687 U JP 13543687U JP S6440822 U JPS6440822 U JP S6440822U
- Authority
- JP
- Japan
- Prior art keywords
- sunglasses
- glass
- protane
- protan
- green
- Prior art date
- 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
- 239000011521 glass Substances 0.000 claims description 4
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13543687U JPS6440822U (en18) | 1987-09-03 | 1987-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13543687U JPS6440822U (en18) | 1987-09-03 | 1987-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440822U true JPS6440822U (en18) | 1989-03-10 |
Family
ID=31395058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13543687U Pending JPS6440822U (en18) | 1987-09-03 | 1987-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440822U (en18) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57198413A (en) * | 1981-05-30 | 1982-12-06 | Mitsui Toatsu Chem Inc | Optical filter having spectral characteristic close to visibility |
-
1987
- 1987-09-03 JP JP13543687U patent/JPS6440822U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57198413A (en) * | 1981-05-30 | 1982-12-06 | Mitsui Toatsu Chem Inc | Optical filter having spectral characteristic close to visibility |