JPS63135101U - - Google Patents
Info
- Publication number
- JPS63135101U JPS63135101U JP2497687U JP2497687U JPS63135101U JP S63135101 U JPS63135101 U JP S63135101U JP 2497687 U JP2497687 U JP 2497687U JP 2497687 U JP2497687 U JP 2497687U JP S63135101 U JPS63135101 U JP S63135101U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- auxiliary
- double
- measurement
- utility
- 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
- 238000005259 measurement Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2497687U JPS63135101U (pt) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2497687U JPS63135101U (pt) | 1987-02-24 | 1987-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135101U true JPS63135101U (pt) | 1988-09-05 |
Family
ID=30824698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2497687U Pending JPS63135101U (pt) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135101U (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5054243B1 (ja) * | 2012-04-02 | 2012-10-24 | 公二 宇野 | 直線定規 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4939445B1 (pt) * | 1970-02-06 | 1974-10-25 |
-
1987
- 1987-02-24 JP JP2497687U patent/JPS63135101U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4939445B1 (pt) * | 1970-02-06 | 1974-10-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5054243B1 (ja) * | 2012-04-02 | 2012-10-24 | 公二 宇野 | 直線定規 |