JPS6177293U - - Google Patents
Info
- Publication number
- JPS6177293U JPS6177293U JP16178684U JP16178684U JPS6177293U JP S6177293 U JPS6177293 U JP S6177293U JP 16178684 U JP16178684 U JP 16178684U JP 16178684 U JP16178684 U JP 16178684U JP S6177293 U JPS6177293 U JP S6177293U
- Authority
- JP
- Japan
- Prior art keywords
- rulers
- ruler
- sui
- grooves
- view
- 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 |
|---|---|---|---|
| JP16178684U JPS6177293U (cs) | 1984-10-25 | 1984-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16178684U JPS6177293U (cs) | 1984-10-25 | 1984-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6177293U true JPS6177293U (cs) | 1986-05-23 |
Family
ID=30719684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16178684U Pending JPS6177293U (cs) | 1984-10-25 | 1984-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6177293U (cs) |
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1984
- 1984-10-25 JP JP16178684U patent/JPS6177293U/ja active Pending