JPH049372Y2 - - Google Patents
Info
- Publication number
- JPH049372Y2 JPH049372Y2 JP13188387U JP13188387U JPH049372Y2 JP H049372 Y2 JPH049372 Y2 JP H049372Y2 JP 13188387 U JP13188387 U JP 13188387U JP 13188387 U JP13188387 U JP 13188387U JP H049372 Y2 JPH049372 Y2 JP H049372Y2
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- partition
- writing
- front plate
- writing board
- 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.)
- Expired
Links
- 238000005192 partition Methods 0.000 claims description 43
- 239000000843 powder Substances 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000011850 water-based material Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13188387U JPH049372Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13188387U JPH049372Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-28 | 1987-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6436411U JPS6436411U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-03-06 |
JPH049372Y2 true JPH049372Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-09 |
Family
ID=31388350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13188387U Expired JPH049372Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-28 | 1987-08-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH049372Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1987
- 1987-08-28 JP JP13188387U patent/JPH049372Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6436411U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-03-06 |