JPH0186592U - - Google Patents
Info
- Publication number
- JPH0186592U JPH0186592U JP18347087U JP18347087U JPH0186592U JP H0186592 U JPH0186592 U JP H0186592U JP 18347087 U JP18347087 U JP 18347087U JP 18347087 U JP18347087 U JP 18347087U JP H0186592 U JPH0186592 U JP H0186592U
- Authority
- JP
- Japan
- Prior art keywords
- image
- blackboard
- base material
- coating film
- binder layer
- 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
- 239000011230 binding agent Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18347087U JPH0186592U (is) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18347087U JPH0186592U (is) | 1987-11-30 | 1987-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0186592U true JPH0186592U (is) | 1989-06-08 |
Family
ID=31474891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18347087U Pending JPH0186592U (is) | 1987-11-30 | 1987-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0186592U (is) |
-
1987
- 1987-11-30 JP JP18347087U patent/JPH0186592U/ja active Pending