JPS6243351U - - Google Patents
Info
- Publication number
- JPS6243351U JPS6243351U JP1985134314U JP13431485U JPS6243351U JP S6243351 U JPS6243351 U JP S6243351U JP 1985134314 U JP1985134314 U JP 1985134314U JP 13431485 U JP13431485 U JP 13431485U JP S6243351 U JPS6243351 U JP S6243351U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- opening
- box
- box body
- winding
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 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 |
|---|---|---|---|
| JP1985134314U JPS6243351U (fr) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134314U JPS6243351U (fr) | 1985-09-02 | 1985-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6243351U true JPS6243351U (fr) | 1987-03-16 |
Family
ID=31035444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985134314U Pending JPS6243351U (fr) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243351U (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543941B2 (fr) * | 1972-12-06 | 1979-02-28 | ||
| JPS6059247B2 (ja) * | 1982-03-31 | 1985-12-24 | 日本ゼオン株式会社 | 塩化ビニル系重合体の製造法 |
-
1985
- 1985-09-02 JP JP1985134314U patent/JPS6243351U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543941B2 (fr) * | 1972-12-06 | 1979-02-28 | ||
| JPS6059247B2 (ja) * | 1982-03-31 | 1985-12-24 | 日本ゼオン株式会社 | 塩化ビニル系重合体の製造法 |