ATE248717T1 - Herstellungsverfahren von schreibtafel, und damit hergestellte schreibtafel - Google Patents
Herstellungsverfahren von schreibtafel, und damit hergestellte schreibtafelInfo
- Publication number
- ATE248717T1 ATE248717T1 AT98954496T AT98954496T ATE248717T1 AT E248717 T1 ATE248717 T1 AT E248717T1 AT 98954496 T AT98954496 T AT 98954496T AT 98954496 T AT98954496 T AT 98954496T AT E248717 T1 ATE248717 T1 AT E248717T1
- Authority
- AT
- Austria
- Prior art keywords
- writing board
- layer
- glass sheet
- board
- production method
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 3
- 239000005341 toughened glass Substances 0.000 abstract 2
- 210000003298 dental enamel Anatomy 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/10—Writing surfaces thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/06—Blackboards rigid
Landscapes
- Drawing Aids And Blackboards (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES1998/000315 WO2000030867A1 (es) | 1998-11-19 | 1998-11-19 | Procedimiento de fabricacion de una pizarra y pizarra obtenida con tal procedimiento |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE248717T1 true ATE248717T1 (de) | 2003-09-15 |
Family
ID=8302798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98954496T ATE248717T1 (de) | 1998-11-19 | 1998-11-19 | Herstellungsverfahren von schreibtafel, und damit hergestellte schreibtafel |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1057657B1 (de) |
| AT (1) | ATE248717T1 (de) |
| DE (1) | DE69817880D1 (de) |
| ES (1) | ES2207003T3 (de) |
| WO (1) | WO2000030867A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2216451C1 (ru) * | 2002-11-28 | 2003-11-20 | Общество с ограниченной ответственностью "Веди-СЛ" | Способ изготовления крупногабаритных аудиторных досок |
| BE1016588A3 (nl) * | 2005-05-13 | 2007-02-06 | Polyvision Nv | Werkwijze voor het vervaardigen van een visueel communicatiebord. |
| CH699483A1 (de) * | 2008-09-01 | 2010-03-15 | Troesch Glas Ag | Ferromagnetische Einrichtung mit wiederbeschreibbarer Nutzfläche. |
| ES2565691B1 (es) * | 2014-10-02 | 2017-01-13 | Imagina Concepto Industrial, S.L.U. | Revestimiento de vidrio multifuncional, sistema con el revestimiento y uso del revestimiento |
| CN108638708A (zh) * | 2018-07-22 | 2018-10-12 | 宁波赞扬文具有限公司 | 一种多功能塑料写字板及其制作方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB500443A (en) * | 1937-10-20 | 1939-02-09 | Percy Rowed Lang | Improvements relating to slates, blackboards, and other repeatedly useable writing boards and tablets |
| DE3068483D1 (en) * | 1980-02-01 | 1984-08-16 | Weyel Kg | Writing board, in particular large wallboard |
| ES1002753Y (es) * | 1987-06-29 | 1989-02-01 | R.B. Disenos, S.A. Y Cristales Curvados, S.A. (Cricursa) | Panel mural en funcion de pizarra |
-
1998
- 1998-11-19 DE DE69817880T patent/DE69817880D1/de not_active Expired - Lifetime
- 1998-11-19 ES ES98954496T patent/ES2207003T3/es not_active Expired - Lifetime
- 1998-11-19 AT AT98954496T patent/ATE248717T1/de not_active IP Right Cessation
- 1998-11-19 EP EP98954496A patent/EP1057657B1/de not_active Expired - Lifetime
- 1998-11-19 WO PCT/ES1998/000315 patent/WO2000030867A1/es not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES2207003T3 (es) | 2004-05-16 |
| EP1057657B1 (de) | 2003-09-03 |
| EP1057657A1 (de) | 2000-12-06 |
| WO2000030867A1 (es) | 2000-06-02 |
| DE69817880D1 (de) | 2003-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |