JPS623789U - - Google Patents
Info
- Publication number
- JPS623789U JPS623789U JP9480385U JP9480385U JPS623789U JP S623789 U JPS623789 U JP S623789U JP 9480385 U JP9480385 U JP 9480385U JP 9480385 U JP9480385 U JP 9480385U JP S623789 U JPS623789 U JP S623789U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- stepped
- needle
- key
- piece
- 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
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480385U JPS623789U (en]) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480385U JPS623789U (en]) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623789U true JPS623789U (en]) | 1987-01-10 |
Family
ID=30653586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9480385U Pending JPS623789U (en]) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623789U (en]) |
-
1985
- 1985-06-21 JP JP9480385U patent/JPS623789U/ja active Pending