JPS6370392U - - Google Patents
Info
- Publication number
- JPS6370392U JPS6370392U JP16469886U JP16469886U JPS6370392U JP S6370392 U JPS6370392 U JP S6370392U JP 16469886 U JP16469886 U JP 16469886U JP 16469886 U JP16469886 U JP 16469886U JP S6370392 U JPS6370392 U JP S6370392U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- back side
- output unit
- reading unit
- moving
- 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 |
|---|---|---|---|
| JP16469886U JPS6370392U (en, 2012) | 1986-10-27 | 1986-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16469886U JPS6370392U (en, 2012) | 1986-10-27 | 1986-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370392U true JPS6370392U (en, 2012) | 1988-05-11 |
Family
ID=31094054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16469886U Pending JPS6370392U (en, 2012) | 1986-10-27 | 1986-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370392U (en, 2012) |
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1986
- 1986-10-27 JP JP16469886U patent/JPS6370392U/ja active Pending