JPH03100493U - - Google Patents
Info
- Publication number
- JPH03100493U JPH03100493U JP702290U JP702290U JPH03100493U JP H03100493 U JPH03100493 U JP H03100493U JP 702290 U JP702290 U JP 702290U JP 702290 U JP702290 U JP 702290U JP H03100493 U JPH03100493 U JP H03100493U
- Authority
- JP
- Japan
- Prior art keywords
- writing
- transparent
- glass
- sheet
- erased
- 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
- 239000005357 flat glass Substances 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990007022U JP2538280Y2 (ja) | 1990-01-30 | 1990-01-30 | 筆記部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990007022U JP2538280Y2 (ja) | 1990-01-30 | 1990-01-30 | 筆記部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03100493U true JPH03100493U (ar) | 1991-10-21 |
JP2538280Y2 JP2538280Y2 (ja) | 1997-06-11 |
Family
ID=31510686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990007022U Expired - Lifetime JP2538280Y2 (ja) | 1990-01-30 | 1990-01-30 | 筆記部材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2538280Y2 (ar) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001290221A (ja) * | 2000-04-07 | 2001-10-19 | Figla Co Ltd | 板ガラス |
JP2012504504A (ja) * | 2008-10-06 | 2012-02-23 | クリアボード ピーティーワイ エルティーディー | ホワイトボード |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4895734U (ar) * | 1972-02-14 | 1973-11-14 | ||
JPS5314370A (en) * | 1976-07-23 | 1978-02-08 | Matsushita Electric Ind Co Ltd | Method of mounting leadless electric parts to circuit substrate |
JPS57170935A (en) * | 1981-04-14 | 1982-10-21 | Ube Ind Ltd | Preparation of porous polyimide film |
JPS6041292U (ja) * | 1983-08-26 | 1985-03-23 | パイロツトインキ株式会社 | 蓄光性筆記板セット |
-
1990
- 1990-01-30 JP JP1990007022U patent/JP2538280Y2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4895734U (ar) * | 1972-02-14 | 1973-11-14 | ||
JPS5314370A (en) * | 1976-07-23 | 1978-02-08 | Matsushita Electric Ind Co Ltd | Method of mounting leadless electric parts to circuit substrate |
JPS57170935A (en) * | 1981-04-14 | 1982-10-21 | Ube Ind Ltd | Preparation of porous polyimide film |
JPS6041292U (ja) * | 1983-08-26 | 1985-03-23 | パイロツトインキ株式会社 | 蓄光性筆記板セット |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001290221A (ja) * | 2000-04-07 | 2001-10-19 | Figla Co Ltd | 板ガラス |
JP2012504504A (ja) * | 2008-10-06 | 2012-02-23 | クリアボード ピーティーワイ エルティーディー | ホワイトボード |
Also Published As
Publication number | Publication date |
---|---|
JP2538280Y2 (ja) | 1997-06-11 |
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