JPS6174491U - - Google Patents
Info
- Publication number
- JPS6174491U JPS6174491U JP16123184U JP16123184U JPS6174491U JP S6174491 U JPS6174491 U JP S6174491U JP 16123184 U JP16123184 U JP 16123184U JP 16123184 U JP16123184 U JP 16123184U JP S6174491 U JPS6174491 U JP S6174491U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- displaying
- utility
- scope
- unit
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16123184U JPS6174491U (zh) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16123184U JPS6174491U (zh) | 1984-10-23 | 1984-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174491U true JPS6174491U (zh) | 1986-05-20 |
Family
ID=30719140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16123184U Pending JPS6174491U (zh) | 1984-10-23 | 1984-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174491U (zh) |
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1984
- 1984-10-23 JP JP16123184U patent/JPS6174491U/ja active Pending