JPS6211690U - - Google Patents
Info
- Publication number
- JPS6211690U JPS6211690U JP10216885U JP10216885U JPS6211690U JP S6211690 U JPS6211690 U JP S6211690U JP 10216885 U JP10216885 U JP 10216885U JP 10216885 U JP10216885 U JP 10216885U JP S6211690 U JPS6211690 U JP S6211690U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- groove
- inverted
- display board
- shaped groove
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims 3
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216885U JPH0317348Y2 (en, 2012) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216885U JPH0317348Y2 (en, 2012) | 1985-07-04 | 1985-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6211690U true JPS6211690U (en, 2012) | 1987-01-24 |
| JPH0317348Y2 JPH0317348Y2 (en, 2012) | 1991-04-12 |
Family
ID=30973566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10216885U Expired JPH0317348Y2 (en, 2012) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317348Y2 (en, 2012) |
-
1985
- 1985-07-04 JP JP10216885U patent/JPH0317348Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317348Y2 (en, 2012) | 1991-04-12 |