JPS55169479U - - Google Patents
Info
- Publication number
- JPS55169479U JPS55169479U JP6871379U JP6871379U JPS55169479U JP S55169479 U JPS55169479 U JP S55169479U JP 6871379 U JP6871379 U JP 6871379U JP 6871379 U JP6871379 U JP 6871379U JP S55169479 U JPS55169479 U JP S55169479U
- Authority
- JP
- Japan
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6871379U JPS55169479U (enExample) | 1979-05-22 | 1979-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6871379U JPS55169479U (enExample) | 1979-05-22 | 1979-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55169479U true JPS55169479U (enExample) | 1980-12-05 |
Family
ID=29302578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6871379U Pending JPS55169479U (enExample) | 1979-05-22 | 1979-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55169479U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934995U (enExample) * | 1972-06-30 | 1974-03-27 |
-
1979
- 1979-05-22 JP JP6871379U patent/JPS55169479U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934995U (enExample) * | 1972-06-30 | 1974-03-27 |