JPS6269234U - - Google Patents
Info
- Publication number
- JPS6269234U JPS6269234U JP15979585U JP15979585U JPS6269234U JP S6269234 U JPS6269234 U JP S6269234U JP 15979585 U JP15979585 U JP 15979585U JP 15979585 U JP15979585 U JP 15979585U JP S6269234 U JPS6269234 U JP S6269234U
- Authority
- JP
- Japan
- Prior art keywords
- film
- bases
- engage
- protrusions
- shape
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15979585U JPS6269234U (pt) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15979585U JPS6269234U (pt) | 1985-10-18 | 1985-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6269234U true JPS6269234U (pt) | 1987-04-30 |
Family
ID=31084563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15979585U Pending JPS6269234U (pt) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6269234U (pt) |
-
1985
- 1985-10-18 JP JP15979585U patent/JPS6269234U/ja active Pending