JPS60130095U - 黒板消し - Google Patents
黒板消しInfo
- Publication number
- JPS60130095U JPS60130095U JP1776684U JP1776684U JPS60130095U JP S60130095 U JPS60130095 U JP S60130095U JP 1776684 U JP1776684 U JP 1776684U JP 1776684 U JP1776684 U JP 1776684U JP S60130095 U JPS60130095 U JP S60130095U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard eraser
- thumb
- utility
- block body
- model registration
- 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
- 210000003811 finger Anatomy 0.000 claims 2
- 210000003813 thumb Anatomy 0.000 claims 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1776684U JPS60130095U (ja) | 1984-02-12 | 1984-02-12 | 黒板消し |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1776684U JPS60130095U (ja) | 1984-02-12 | 1984-02-12 | 黒板消し |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60130095U true JPS60130095U (ja) | 1985-08-31 |
JPH037194Y2 JPH037194Y2 (enrdf_load_stackoverflow) | 1991-02-22 |
Family
ID=30505776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1776684U Granted JPS60130095U (ja) | 1984-02-12 | 1984-02-12 | 黒板消し |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60130095U (enrdf_load_stackoverflow) |
-
1984
- 1984-02-12 JP JP1776684U patent/JPS60130095U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH037194Y2 (enrdf_load_stackoverflow) | 1991-02-22 |
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