JPH02130394U - - Google Patents
Info
- Publication number
- JPH02130394U JPH02130394U JP3925989U JP3925989U JPH02130394U JP H02130394 U JPH02130394 U JP H02130394U JP 3925989 U JP3925989 U JP 3925989U JP 3925989 U JP3925989 U JP 3925989U JP H02130394 U JPH02130394 U JP H02130394U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- line near
- ruler
- scale line
- zero scale
- 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 |
---|---|---|---|
JP3925989U JPH02130394U (nl) | 1989-04-04 | 1989-04-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3925989U JPH02130394U (nl) | 1989-04-04 | 1989-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02130394U true JPH02130394U (nl) | 1990-10-26 |
Family
ID=31548011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3925989U Pending JPH02130394U (nl) | 1989-04-04 | 1989-04-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02130394U (nl) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6248595B2 (nl) * | 1980-11-28 | 1987-10-14 | Canon Kk |
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1989
- 1989-04-04 JP JP3925989U patent/JPH02130394U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6248595B2 (nl) * | 1980-11-28 | 1987-10-14 | Canon Kk |