JPH01163196U - - Google Patents
Info
- Publication number
- JPH01163196U JPH01163196U JP4915189U JP4915189U JPH01163196U JP H01163196 U JPH01163196 U JP H01163196U JP 4915189 U JP4915189 U JP 4915189U JP 4915189 U JP4915189 U JP 4915189U JP H01163196 U JPH01163196 U JP H01163196U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- horizontal
- vertical rail
- drawing board
- magnetic
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4915189U JPH01163196U (zh) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4915189U JPH01163196U (zh) | 1989-04-26 | 1989-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01163196U true JPH01163196U (zh) | 1989-11-14 |
Family
ID=31275266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4915189U Pending JPH01163196U (zh) | 1989-04-26 | 1989-04-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01163196U (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53145747A (en) * | 1977-05-24 | 1978-12-19 | Mutoh Ind Ltd | Mechanism for reducing moving load of cursor for rail type universal parallel ruler or like |
-
1989
- 1989-04-26 JP JP4915189U patent/JPH01163196U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53145747A (en) * | 1977-05-24 | 1978-12-19 | Mutoh Ind Ltd | Mechanism for reducing moving load of cursor for rail type universal parallel ruler or like |