JPS6440694U - - Google Patents
Info
- Publication number
- JPS6440694U JPS6440694U JP13502287U JP13502287U JPS6440694U JP S6440694 U JPS6440694 U JP S6440694U JP 13502287 U JP13502287 U JP 13502287U JP 13502287 U JP13502287 U JP 13502287U JP S6440694 U JPS6440694 U JP S6440694U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- ruler
- rulers
- touching
- intersect
- 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
- 241000669003 Aspidiotus destructor Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13502287U JPS6440694U (pl) | 1987-09-03 | 1987-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13502287U JPS6440694U (pl) | 1987-09-03 | 1987-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440694U true JPS6440694U (pl) | 1989-03-10 |
Family
ID=31394288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13502287U Pending JPS6440694U (pl) | 1987-09-03 | 1987-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440694U (pl) |
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1987
- 1987-09-03 JP JP13502287U patent/JPS6440694U/ja active Pending