ATE248717T1 - Herstellungsverfahren von schreibtafel, und damit hergestellte schreibtafel - Google Patents

Herstellungsverfahren von schreibtafel, und damit hergestellte schreibtafel

Info

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
Application number
AT98954496T
Other languages
English (en)
Inventor
Gorostiza Jose Antonio Alonso
Sancho Rafael Torres
Original Assignee
Guardian Llodio S L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guardian Llodio S L filed Critical Guardian Llodio S L
Application granted granted Critical
Publication of ATE248717T1 publication Critical patent/ATE248717T1/de

Links

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)
  • Joining Of Glass To Other Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT98954496T 1998-11-19 1998-11-19 Herstellungsverfahren von schreibtafel, und damit hergestellte schreibtafel ATE248717T1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
EP0033352B1 (de) * 1980-02-01 1984-07-11 Weyel KG Schreibtafel, insbesondere grossflächige Wandtafel
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

Also Published As

Publication number Publication date
EP1057657A1 (de) 2000-12-06
ES2207003T3 (es) 2004-05-16
DE69817880D1 (de) 2003-10-09
EP1057657B1 (de) 2003-09-03
WO2000030867A1 (es) 2000-06-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties