JPH0244763U - - Google Patents
Info
- Publication number
- JPH0244763U JPH0244763U JP12323588U JP12323588U JPH0244763U JP H0244763 U JPH0244763 U JP H0244763U JP 12323588 U JP12323588 U JP 12323588U JP 12323588 U JP12323588 U JP 12323588U JP H0244763 U JPH0244763 U JP H0244763U
- Authority
- JP
- Japan
- Prior art keywords
- bulletin board
- bulletin
- area
- areas
- control means
- 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
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Drawing Aids And Blackboards (AREA)
- Elimination Of Static Electricity (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12323588U JPH0455350Y2 (enExample) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12323588U JPH0455350Y2 (enExample) | 1988-09-20 | 1988-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0244763U true JPH0244763U (enExample) | 1990-03-28 |
| JPH0455350Y2 JPH0455350Y2 (enExample) | 1992-12-25 |
Family
ID=31371904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12323588U Expired JPH0455350Y2 (enExample) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455350Y2 (enExample) |
-
1988
- 1988-09-20 JP JP12323588U patent/JPH0455350Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455350Y2 (enExample) | 1992-12-25 |