BR7205973D0 - AN APPLIANCE AND TEACHING PROCESS - Google Patents
AN APPLIANCE AND TEACHING PROCESSInfo
- 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 (en) | 1973-07-03 |
Family
ID=22645212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR5973/72A BR7205973D0 (en) | 1971-08-31 | 1972-08-30 | AN APPLIANCE AND TEACHING PROCESS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5123209B2 (en) |
BR (1) | BR7205973D0 (en) |
DE (1) | DE2242911A1 (en) |
ES (1) | ES406210A1 (en) |
FR (1) | FR2152007A5 (en) |
IL (1) | IL40210A0 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5133045U (en) * | 1974-09-02 | 1976-03-11 | ||
JPS54162116U (en) * | 1978-05-02 | 1979-11-13 | ||
JPS54162874A (en) * | 1978-06-15 | 1979-12-24 | Ushio Electric Inc | Mercury xenon discharge lamp |
JPS551324U (en) * | 1978-06-16 | 1980-01-07 | ||
JPS553124U (en) * | 1978-06-16 | 1980-01-10 | ||
JPS54184146U (en) * | 1978-06-16 | 1979-12-27 | ||
JPS54183865U (en) * | 1978-06-16 | 1979-12-26 | ||
JPS54183692U (en) * | 1978-06-16 | 1979-12-26 | ||
JPS54183523U (en) * | 1978-06-16 | 1979-12-26 | ||
JPS54183511U (en) * | 1978-06-16 | 1979-12-26 | ||
JPS54184164U (en) * | 1978-06-16 | 1979-12-27 | ||
JPS582695Y2 (en) * | 1978-06-16 | 1983-01-18 | 日本プラスト株式会社 | steering wheel |
JPS631321Y2 (en) * | 1978-06-16 | 1988-01-13 | ||
JPS5989904U (en) * | 1982-12-09 | 1984-06-18 | 石橋ハマプラス株式会社 | Connection device for vertical and horizontal rods consisting of pipes |
JP3983847B2 (en) | 1997-04-30 | 2007-09-26 | 浜松ホトニクス株式会社 | Flash lamp with mirror |
JP3983848B2 (en) | 1997-04-30 | 2007-09-26 | 浜松ホトニクス株式会社 | Flash lamp with mirror |
PL441781A1 (en) * | 2022-07-19 | 2024-01-22 | Oses Piotr | Educational tool and the manner of learning writing by means of educational tool |
-
1972
- 1972-08-25 IL IL40210A patent/IL40210A0/en unknown
- 1972-08-30 ES ES406210A patent/ES406210A1/en not_active Expired
- 1972-08-30 BR BR5973/72A patent/BR7205973D0/en 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/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IL40210A0 (en) | 1972-10-29 |
FR2152007A5 (en) | 1973-04-20 |
DE2242911A1 (en) | 1973-03-29 |
ES406210A1 (en) | 1975-07-01 |
JPS5123209B2 (en) | 1976-07-15 |
JPS4833938A (en) | 1973-05-15 |
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