JPH0265595U - - Google Patents
Info
- Publication number
- JPH0265595U JPH0265595U JP14626588U JP14626588U JPH0265595U JP H0265595 U JPH0265595 U JP H0265595U JP 14626588 U JP14626588 U JP 14626588U JP 14626588 U JP14626588 U JP 14626588U JP H0265595 U JPH0265595 U JP H0265595U
- Authority
- JP
- Japan
- Prior art keywords
- receiving plate
- box
- strip
- chalk powder
- powder receiving
- 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
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 3
- 239000000696 magnetic material Substances 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14626588U JPH0347910Y2 (enrdf_load_html_response) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14626588U JPH0347910Y2 (enrdf_load_html_response) | 1988-11-09 | 1988-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0265595U true JPH0265595U (enrdf_load_html_response) | 1990-05-17 |
| JPH0347910Y2 JPH0347910Y2 (enrdf_load_html_response) | 1991-10-14 |
Family
ID=31415592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14626588U Expired JPH0347910Y2 (enrdf_load_html_response) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347910Y2 (enrdf_load_html_response) |
-
1988
- 1988-11-09 JP JP14626588U patent/JPH0347910Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347910Y2 (enrdf_load_html_response) | 1991-10-14 |