BR7205973D0 - Um aparelho e processo de ensino - Google Patents
Um aparelho e processo de ensinoInfo
- Publication number
- BR7205973D0 BR7205973D0 BR5973/72A BR597372A BR7205973D0 BR 7205973 D0 BR7205973 D0 BR 7205973D0 BR 5973/72 A BR5973/72 A BR 5973/72A BR 597372 A BR597372 A BR 597372A BR 7205973 D0 BR7205973 D0 BR 7205973D0
- Authority
- BR
- Brazil
- Prior art keywords
- appliance
- teaching process
- 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
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)
- Input From Keyboards Or The Like (AREA)
- Electrically Operated Instructional Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17663971A | 1971-08-31 | 1971-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7205973D0 true BR7205973D0 (pt) | 1973-07-03 |
Family
ID=22645212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR5973/72A BR7205973D0 (pt) | 1971-08-31 | 1972-08-30 | Um aparelho e processo de ensino |
Country Status (6)
Families Citing this family (16)
-
1972
- 1972-08-25 IL IL40210A patent/IL40210A0/xx unknown
- 1972-08-30 ES ES406210A patent/ES406210A1/es not_active Expired
- 1972-08-30 BR BR5973/72A patent/BR7205973D0/pt unknown
- 1972-08-30 FR FR7230818A patent/FR2152007A5/fr not_active Expired
- 1972-08-31 JP JP47087550A patent/JPS5123209B2/ja not_active Expired
- 1972-08-31 DE DE2242911A patent/DE2242911A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
ES406210A1 (es) | 1975-07-01 |
FR2152007A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-20 |
JPS4833938A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-05-15 |
IL40210A0 (en) | 1972-10-29 |
JPS5123209B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-15 |
DE2242911A1 (de) | 1973-03-29 |
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