JPS6149339U - - Google Patents
Info
- Publication number
- JPS6149339U JPS6149339U JP1984134420U JP13442084U JPS6149339U JP S6149339 U JPS6149339 U JP S6149339U JP 1984134420 U JP1984134420 U JP 1984134420U JP 13442084 U JP13442084 U JP 13442084U JP S6149339 U JPS6149339 U JP S6149339U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- support
- column
- fixture
- lever
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134420U JPS6149339U (zh) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134420U JPS6149339U (zh) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149339U true JPS6149339U (zh) | 1986-04-02 |
Family
ID=30692931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984134420U Pending JPS6149339U (zh) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149339U (zh) |
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1984
- 1984-09-04 JP JP1984134420U patent/JPS6149339U/ja active Pending