JPS63179195U - - Google Patents
Info
- Publication number
- JPS63179195U JPS63179195U JP6931387U JP6931387U JPS63179195U JP S63179195 U JPS63179195 U JP S63179195U JP 6931387 U JP6931387 U JP 6931387U JP 6931387 U JP6931387 U JP 6931387U JP S63179195 U JPS63179195 U JP S63179195U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- mark
- files
- incorporating
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6931387U JPS63179195U (en:Method) | 1987-05-08 | 1987-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6931387U JPS63179195U (en:Method) | 1987-05-08 | 1987-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63179195U true JPS63179195U (en:Method) | 1988-11-21 |
Family
ID=30909934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6931387U Pending JPS63179195U (en:Method) | 1987-05-08 | 1987-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63179195U (en:Method) |
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1987
- 1987-05-08 JP JP6931387U patent/JPS63179195U/ja active Pending