BE748235A - SCHOOL BOARD AND ITS MANUFACTURING PROCESS - Google Patents

SCHOOL BOARD AND ITS MANUFACTURING PROCESS

Info

Publication number
BE748235A
BE748235A BE748235DA BE748235A BE 748235 A BE748235 A BE 748235A BE 748235D A BE748235D A BE 748235DA BE 748235 A BE748235 A BE 748235A
Authority
BE
Belgium
Prior art keywords
manufacturing process
school board
school
board
manufacturing
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Schulwandtafelfabrik Walter We
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 Schulwandtafelfabrik Walter We filed Critical Schulwandtafelfabrik Walter We
Publication of BE748235A publication Critical patent/BE748235A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/08—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Drawing Aids And Blackboards (AREA)
BE748235D 1969-03-31 1970-03-31 SCHOOL BOARD AND ITS MANUFACTURING PROCESS BE748235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691916397 DE1916397A1 (en) 1969-03-31 1969-03-31 school board

Publications (1)

Publication Number Publication Date
BE748235A true BE748235A (en) 1970-08-31

Family

ID=5729867

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748235D BE748235A (en) 1969-03-31 1970-03-31 SCHOOL BOARD AND ITS MANUFACTURING PROCESS

Country Status (7)

Country Link
AT (1) AT304299B (en)
BE (1) BE748235A (en)
CA (1) CA931350A (en)
CH (1) CH517004A (en)
DE (1) DE1916397A1 (en)
FR (1) FR2036012A1 (en)
NL (1) NL7004171A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068483D1 (en) * 1980-02-01 1984-08-16 Weyel Kg Writing board, in particular large wallboard
DE3023067A1 (en) * 1980-06-20 1982-01-14 Hohenloher Spezialmöbelwerk Schaffitzel GmbH + Co, 7110 Öhringen Large sized blackboard with middle writing surface - has centre boards with circumferential plastics edges protruding outwards and rounded
BE1010840A3 (en) * 1997-01-10 1999-02-02 Vanerum Naamloze Vennootschap Writing board
FR2839922B1 (en) * 2002-05-23 2004-09-24 Dechefer Ets DRY ERASABLE BOARD AND MANUFACTURING METHOD THEREOF
DE102006024998A1 (en) * 2006-05-30 2007-12-06 Jakob Maul Gmbh Whiteboard, pin board, magnet board, moderator board or partition wall, comprises a core having two-component foam and a surface material arranged on a side of the core, and a frame element arranged at a narrow side of the board
CH699483A1 (en) * 2008-09-01 2010-03-15 Troesch Glas Ag Re-writable ferromagnetic device e.g. writing board marking device, for presentation and teaching purpose in e.g. school, has front glass plate whose thickness is made to be small such that attractive force stays at active surface

Also Published As

Publication number Publication date
DE1916397A1 (en) 1971-01-07
AT304299B (en) 1972-12-27
FR2036012A1 (en) 1970-12-24
CA931350A (en) 1973-08-07
NL7004171A (en) 1970-10-02
CH517004A (en) 1971-12-31

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