JPH0487284U - - Google Patents
Info
- Publication number
- JPH0487284U JPH0487284U JP13056490U JP13056490U JPH0487284U JP H0487284 U JPH0487284 U JP H0487284U JP 13056490 U JP13056490 U JP 13056490U JP 13056490 U JP13056490 U JP 13056490U JP H0487284 U JPH0487284 U JP H0487284U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- scale
- vertex
- opening
- architectural
- 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 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13056490U JPH0487284U (cs) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13056490U JPH0487284U (cs) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487284U true JPH0487284U (cs) | 1992-07-29 |
Family
ID=31877893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13056490U Pending JPH0487284U (cs) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487284U (cs) |
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1990
- 1990-11-30 JP JP13056490U patent/JPH0487284U/ja active Pending