JPH0311580U - - Google Patents
Info
- Publication number
- JPH0311580U JPH0311580U JP7231589U JP7231589U JPH0311580U JP H0311580 U JPH0311580 U JP H0311580U JP 7231589 U JP7231589 U JP 7231589U JP 7231589 U JP7231589 U JP 7231589U JP H0311580 U JPH0311580 U JP H0311580U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- curved
- utility
- model registration
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7231589U JPH0311580U (ro) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7231589U JPH0311580U (ro) | 1989-06-20 | 1989-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0311580U true JPH0311580U (ro) | 1991-02-05 |
Family
ID=31610147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7231589U Pending JPH0311580U (ro) | 1989-06-20 | 1989-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0311580U (ro) |
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1989
- 1989-06-20 JP JP7231589U patent/JPH0311580U/ja active Pending