BE747528R - Systeme d'enseignement - Google Patents
Systeme d'enseignementInfo
- Publication number
- BE747528R BE747528R BE747528DA BE747528R BE 747528 R BE747528 R BE 747528R BE 747528D A BE747528D A BE 747528DA BE 747528 R BE747528 R BE 747528R
- Authority
- BE
- Belgium
- Prior art keywords
- teaching system
- teaching
- Prior art date
Links
Classifications
-
- 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
- G09B13/00—Teaching typing
-
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78560068A | 1968-12-20 | 1968-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE747528R true BE747528R (fr) | 1970-08-31 |
Family
ID=25136007
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE742831D BE742831A (fr) | 1968-12-20 | 1969-12-09 | |
BE747528D BE747528R (fr) | 1968-12-20 | 1970-03-18 | Systeme d'enseignement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE742831D BE742831A (fr) | 1968-12-20 | 1969-12-09 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3654619A (fr) |
BE (2) | BE742831A (fr) |
DE (1) | DE1961883A1 (fr) |
ES (1) | ES374763A1 (fr) |
FR (1) | FR2026642A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3808720A (en) * | 1971-12-29 | 1974-05-07 | J Smith | Audio-visual display apparatus |
JPS4940568U (fr) * | 1972-07-14 | 1974-04-10 | ||
US3936805A (en) * | 1973-12-26 | 1976-02-03 | International Business Machines Corporation | Dictation system for storing and retrieving audio information |
JPS5212049A (en) * | 1975-07-15 | 1977-01-29 | Nippon Kogaku Kk <Nikon> | Recording and reproducing unit for games |
US4190967A (en) * | 1978-06-12 | 1980-03-04 | Ruegg Robert J | Keyboard attachment system and method for keyboard training |
US5249256A (en) * | 1978-11-09 | 1993-09-28 | Canon Kabushiki Kaisha | Electronic instrument for putting out information in the form of voice |
FR2448756A1 (fr) * | 1979-02-09 | 1980-09-05 | Electronique Sa Ste Occitane | Dispositif audio-visuel pour realiser des jeux ou sequences educatives |
CH636389A5 (de) * | 1979-04-19 | 1983-05-31 | Dorina Naehmasch | Naehmaschine. |
JPS5676838A (en) * | 1979-11-28 | 1981-06-24 | Hitachi Ltd | Aural output display unit |
US4639877A (en) * | 1983-02-24 | 1987-01-27 | Jostens Learning Systems, Inc. | Phrase-programmable digital speech system |
US4675840A (en) * | 1983-02-24 | 1987-06-23 | Jostens Learning Systems, Inc. | Speech processor system with auxiliary memory access |
DE4016040A1 (de) * | 1990-05-18 | 1991-11-21 | Vortex Gmbh Dt | Sperrventil |
US6108001A (en) * | 1993-05-21 | 2000-08-22 | International Business Machines Corporation | Dynamic control of visual and/or audio presentation |
US20020013573A1 (en) * | 1995-10-27 | 2002-01-31 | William B. Telfair | Apparatus and method for tracking and compensating for eye movements |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780679A (en) * | 1955-03-29 | 1957-02-05 | Jr Edgar F Vandivere | Recording and reproducing systems |
US2985069A (en) * | 1959-12-21 | 1961-05-23 | Sidney O Sampson | Audio visual synchronous recorder projector |
US3340524A (en) * | 1963-03-08 | 1967-09-05 | Ind Macchine Elettroniche I M | Device for the digital display of data stored in electronic circuits |
US3245156A (en) * | 1963-09-23 | 1966-04-12 | Northrop Corp | Audio-visual display system |
US3414985A (en) * | 1967-01-18 | 1968-12-10 | Educational Data Systems Inc | Teaching apparatus |
-
1968
- 1968-12-20 US US785600A patent/US3654619A/en not_active Expired - Lifetime
-
1969
- 1969-12-09 BE BE742831D patent/BE742831A/xx unknown
- 1969-12-10 DE DE19691961883 patent/DE1961883A1/de active Pending
- 1969-12-15 FR FR6943317A patent/FR2026642A1/fr not_active Withdrawn
- 1969-12-20 ES ES374763A patent/ES374763A1/es not_active Expired
-
1970
- 1970-03-18 BE BE747528D patent/BE747528R/fr active
Also Published As
Publication number | Publication date |
---|---|
ES374763A1 (es) | 1972-02-01 |
FR2026642A1 (fr) | 1970-09-18 |
BE742831A (fr) | 1970-05-14 |
DE1961883A1 (de) | 1970-07-09 |
US3654619A (en) | 1972-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE792678Q (fr) | Systeme de television educatif | |
BE773493A (fr) | Systeme indicateur d'orientation | |
BE772072Q (fr) | Systeme d'autocorrrelation | |
BE804888A (fr) | Systeme emulsionnant | |
BE758210A (fr) | Systeme de lecture | |
BE747528R (fr) | Systeme d'enseignement | |
CH534405A (fr) | Installation d'alarme | |
DE1956600B2 (de) | Loetstellenfreie leitungsverbindung | |
BE761029A (fr) | Systeme de formation d'image cyclique | |
SE384309B (sv) | Tradradiosystem | |
BE750744A (fr) | Systeme d'affichage | |
AT294191B (de) | Übertragungssystem | |
BE758902A (fr) | Systeme de formation d'image par photoelectrophorese | |
BE773799A (fr) | Systeme electro-optique d'etalage | |
BE768963A (fr) | Systeme d'evaporisation | |
AT311527B (de) | Schmiersystem | |
BE756172A (fr) | Systeme d'etirage | |
BE774612R (fr) | Systeme | |
BE753213A (fr) | Systeme d'entrainement | |
CH481396A (de) | Projektionsanlage | |
CH499304A (de) | Brausenanlage | |
AT309646B (de) | Schmiersystem | |
BE755599A (fr) | Systeme de formation d'image par migration | |
AT292926B (de) | Haarwaschmittel | |
BE752438A (fr) | Systeme perfectionne de formation d'image par photoelectrophorese |