JPH02135801U - - Google Patents
Info
- Publication number
- JPH02135801U JPH02135801U JP4442389U JP4442389U JPH02135801U JP H02135801 U JPH02135801 U JP H02135801U JP 4442389 U JP4442389 U JP 4442389U JP 4442389 U JP4442389 U JP 4442389U JP H02135801 U JPH02135801 U JP H02135801U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- display surface
- built
- band
- groups
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Calculators And Similar Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4442389U JPH02135801U (sr) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4442389U JPH02135801U (sr) | 1989-04-14 | 1989-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02135801U true JPH02135801U (sr) | 1990-11-13 |
Family
ID=31557712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4442389U Pending JPH02135801U (sr) | 1989-04-14 | 1989-04-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02135801U (sr) |
-
1989
- 1989-04-14 JP JP4442389U patent/JPH02135801U/ja active Pending
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