JPS6241117U - - Google Patents
Info
- Publication number
- JPS6241117U JPS6241117U JP13329785U JP13329785U JPS6241117U JP S6241117 U JPS6241117 U JP S6241117U JP 13329785 U JP13329785 U JP 13329785U JP 13329785 U JP13329785 U JP 13329785U JP S6241117 U JPS6241117 U JP S6241117U
- Authority
- JP
- Japan
- Prior art keywords
- neutral density
- base material
- transparent base
- rotated
- utility
- 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
- 230000007935 neutral effect Effects 0.000 claims description 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13329785U JPS6241117U (enExample) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13329785U JPS6241117U (enExample) | 1985-08-29 | 1985-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241117U true JPS6241117U (enExample) | 1987-03-12 |
Family
ID=31033482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13329785U Pending JPS6241117U (enExample) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241117U (enExample) |
-
1985
- 1985-08-29 JP JP13329785U patent/JPS6241117U/ja active Pending