JPH01161090U - - Google Patents
Info
- Publication number
- JPH01161090U JPH01161090U JP3526389U JP3526389U JPH01161090U JP H01161090 U JPH01161090 U JP H01161090U JP 3526389 U JP3526389 U JP 3526389U JP 3526389 U JP3526389 U JP 3526389U JP H01161090 U JPH01161090 U JP H01161090U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- rail
- cursor
- drawing board
- rollers
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989035263U JPH0432319Y2 (https=) | 1989-03-28 | 1989-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989035263U JPH0432319Y2 (https=) | 1989-03-28 | 1989-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01161090U true JPH01161090U (https=) | 1989-11-08 |
| JPH0432319Y2 JPH0432319Y2 (https=) | 1992-08-03 |
Family
ID=31261917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989035263U Expired JPH0432319Y2 (https=) | 1989-03-28 | 1989-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432319Y2 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031055A (https=) * | 1973-07-23 | 1975-03-27 | ||
| JPS5037871A (https=) * | 1973-06-25 | 1975-04-08 | ||
| JPS5214027U (https=) * | 1975-07-15 | 1977-02-01 | ||
| JPS541211A (en) * | 1977-06-06 | 1979-01-08 | Nippon Steel Corp | Energy-saving heating furnace |
| JPS54103307U (https=) * | 1977-12-28 | 1979-07-20 |
-
1989
- 1989-03-28 JP JP1989035263U patent/JPH0432319Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037871A (https=) * | 1973-06-25 | 1975-04-08 | ||
| JPS5031055A (https=) * | 1973-07-23 | 1975-03-27 | ||
| JPS5214027U (https=) * | 1975-07-15 | 1977-02-01 | ||
| JPS541211A (en) * | 1977-06-06 | 1979-01-08 | Nippon Steel Corp | Energy-saving heating furnace |
| JPS54103307U (https=) * | 1977-12-28 | 1979-07-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432319Y2 (https=) | 1992-08-03 |