FR2304484A1 - Dispositif destine a l'inscription de symboles provisoires - Google Patents

Dispositif destine a l'inscription de symboles provisoires

Info

Publication number
FR2304484A1
FR2304484A1 FR7607718A FR7607718A FR2304484A1 FR 2304484 A1 FR2304484 A1 FR 2304484A1 FR 7607718 A FR7607718 A FR 7607718A FR 7607718 A FR7607718 A FR 7607718A FR 2304484 A1 FR2304484 A1 FR 2304484A1
Authority
FR
France
Prior art keywords
inscription
device intended
provisional
symbols
provisional symbols
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
Application number
FR7607718A
Other languages
English (en)
Other versions
FR2304484B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SVENSKA LAMINATOR AB
Original Assignee
SVENSKA LAMINATOR AB
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 SVENSKA LAMINATOR AB filed Critical SVENSKA LAMINATOR AB
Publication of FR2304484A1 publication Critical patent/FR2304484A1/fr
Application granted granted Critical
Publication of FR2304484B1 publication Critical patent/FR2304484B1/fr
Granted legal-status Critical Current

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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form
FR7607718A 1975-03-18 1976-03-17 Dispositif destine a l'inscription de symboles provisoires Granted FR2304484A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7503092A SE396039B (sv) 1975-03-18 1975-03-18 Anordning for temporera markeringar, serskilt for undervisningsendamal

Publications (2)

Publication Number Publication Date
FR2304484A1 true FR2304484A1 (fr) 1976-10-15
FR2304484B1 FR2304484B1 (fr) 1981-07-31

Family

ID=20323996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607718A Granted FR2304484A1 (fr) 1975-03-18 1976-03-17 Dispositif destine a l'inscription de symboles provisoires

Country Status (14)

Country Link
AU (1) AU503322B2 (fr)
BE (1) BE839612A (fr)
CH (1) CH607656A5 (fr)
DE (1) DE2611250A1 (fr)
DK (1) DK113576A (fr)
FI (1) FI60081C (fr)
FR (1) FR2304484A1 (fr)
GB (1) GB1527053A (fr)
IN (1) IN140518B (fr)
IT (1) IT1062722B (fr)
NL (1) NL7602814A (fr)
NO (1) NO760854L (fr)
SE (1) SE396039B (fr)
ZA (1) ZA761430B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643310A1 (fr) * 1989-02-21 1990-08-24 Carrie Marcel Tablette a usage de support de liste d'achats adaptable a la poignee de manoeuvre des chariots notamment de magasins a libre service
WO2000005081A1 (fr) * 1998-07-21 2000-02-03 Genaro Aldrete Frances Tableau sur lequel on peut ecrire presentant des lignes de reference invisibles a distance et son procede de fabrication

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117653A (en) * 1982-04-07 1983-10-19 Buckle Margaret Lorna Cards for games of skill or chance
GB2244365B (en) * 1990-05-21 1993-10-06 Roland Henry Thomas Information display device
GB2318096A (en) * 1996-04-30 1998-04-15 Invicta Toys & Games Ltd Colouring sheet or book for children
FR2789790B1 (fr) * 1999-02-12 2002-03-29 Romulus Jean Valsin Dispositif elabore d'apprentissage
GB2444042A (en) * 2006-11-21 2008-05-28 Hsiu-Chun Chen Washable colouring object

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084457A (en) * 1959-06-08 1963-04-09 Andrew F Schott Educational work sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084457A (en) * 1959-06-08 1963-04-09 Andrew F Schott Educational work sheet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643310A1 (fr) * 1989-02-21 1990-08-24 Carrie Marcel Tablette a usage de support de liste d'achats adaptable a la poignee de manoeuvre des chariots notamment de magasins a libre service
WO2000005081A1 (fr) * 1998-07-21 2000-02-03 Genaro Aldrete Frances Tableau sur lequel on peut ecrire presentant des lignes de reference invisibles a distance et son procede de fabrication
GB2358835A (en) * 1998-07-21 2001-08-08 Aldrete Frances Genaro Writing board with reference lines which are invisible from a distance and fabrication process
GB2358835B (en) * 1998-07-21 2002-12-04 Genaro Aldrete-Frances Writing board with reference lines which are invisible from a distance and fabrication process
US6506058B1 (en) 1998-07-21 2003-01-14 Genaro Aldrete Frances Writing board with reference lines which are invisible from a distance and fabrication process

Also Published As

Publication number Publication date
GB1527053A (en) 1978-10-04
FI760688A (fr) 1976-09-19
FI60081B (fi) 1981-07-31
BE839612A (fr) 1976-09-16
DE2611250A1 (de) 1976-10-14
AU503322B2 (en) 1979-08-30
ZA761430B (en) 1977-02-23
NL7602814A (nl) 1976-09-21
IT1062722B (it) 1984-11-10
DK113576A (da) 1976-09-19
AU1197676A (en) 1977-09-15
SE396039B (sv) 1977-09-05
CH607656A5 (en) 1978-09-29
FI60081C (fi) 1981-11-10
IN140518B (fr) 1976-11-20
SE7503092L (sv) 1976-09-19
FR2304484B1 (fr) 1981-07-31
NO760854L (fr) 1976-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse