JPH02130391U - - Google Patents
Info
- Publication number
- JPH02130391U JPH02130391U JP3942089U JP3942089U JPH02130391U JP H02130391 U JPH02130391 U JP H02130391U JP 3942089 U JP3942089 U JP 3942089U JP 3942089 U JP3942089 U JP 3942089U JP H02130391 U JPH02130391 U JP H02130391U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- repeatedly
- repeatedly writable
- erasable
- synthetic resin
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3942089U JPH02130391U (enrdf_load_stackoverflow) | 1989-04-03 | 1989-04-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3942089U JPH02130391U (enrdf_load_stackoverflow) | 1989-04-03 | 1989-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02130391U true JPH02130391U (enrdf_load_stackoverflow) | 1990-10-26 |
Family
ID=31548315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3942089U Pending JPH02130391U (enrdf_load_stackoverflow) | 1989-04-03 | 1989-04-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02130391U (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013242479A (ja) * | 2012-05-22 | 2013-12-05 | Yoshida Sangyo Kk | 手書き用ボード |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS621933B2 (enrdf_load_stackoverflow) * | 1982-11-08 | 1987-01-16 | Honshu Chemical Ind | |
JPS644692B2 (enrdf_load_stackoverflow) * | 1981-12-29 | 1989-01-26 | Kinseki Ltd |
-
1989
- 1989-04-03 JP JP3942089U patent/JPH02130391U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS644692B2 (enrdf_load_stackoverflow) * | 1981-12-29 | 1989-01-26 | Kinseki Ltd | |
JPS621933B2 (enrdf_load_stackoverflow) * | 1982-11-08 | 1987-01-16 | Honshu Chemical Ind |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013242479A (ja) * | 2012-05-22 | 2013-12-05 | Yoshida Sangyo Kk | 手書き用ボード |