BR7207356D0 - Estrutura de comutadores para teclado, e estrutua de teclado - Google Patents
Estrutura de comutadores para teclado, e estrutua de tecladoInfo
- Publication number
- BR7207356D0 BR7207356D0 BR735672A BR735672A BR7207356D0 BR 7207356 D0 BR7207356 D0 BR 7207356D0 BR 735672 A BR735672 A BR 735672A BR 735672 A BR735672 A BR 735672A BR 7207356 D0 BR7207356 D0 BR 7207356D0
- Authority
- BR
- Brazil
- Prior art keywords
- keyboard
- switches
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25920972A | 1972-06-02 | 1972-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7207356D0 true BR7207356D0 (pt) | 1974-05-30 |
Family
ID=22983995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR735672A BR7207356D0 (pt) | 1972-06-02 | 1972-10-20 | Estrutura de comutadores para teclado, e estrutua de teclado |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57158560U (US06633600-20031014-M00021.png) * | 1981-03-26 | 1982-10-05 | ||
| DE3325491A1 (de) * | 1983-06-03 | 1984-12-06 | Cherry Mikroschalter Gmbh, 8572 Auerbach | Tastenfeld |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638222A (en) * | 1969-11-24 | 1972-01-25 | Illinois Tool Works | Flux gate switch |
-
1972
- 1972-07-13 GB GB3288772A patent/GB1360742A/en not_active Expired
- 1972-08-11 CA CA149,262A patent/CA963393A/en not_active Expired
- 1972-08-17 AU AU45696/72A patent/AU461297B2/en not_active Expired
- 1972-08-28 NL NL7211699A patent/NL7211699A/xx not_active Application Discontinuation
- 1972-09-08 DE DE19722244122 patent/DE2244122A1/de active Pending
- 1972-09-12 JP JP47090990A patent/JPS4931231A/ja active Pending
- 1972-10-20 BR BR735672A patent/BR7207356D0/pt unknown
- 1972-11-13 FR FR7240237A patent/FR2188503A5/fr not_active Expired
- 1972-11-17 CH CH1677772A patent/CH566592A5/xx not_active IP Right Cessation
- 1972-12-19 IT IT3315672A patent/IT972549B/it active
-
1978
- 1978-01-25 JP JP686878U patent/JPS5397931U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT972549B (it) | 1974-05-31 |
| CH566592A5 (US06633600-20031014-M00021.png) | 1975-09-15 |
| JPS4931231A (US06633600-20031014-M00021.png) | 1974-03-20 |
| GB1360742A (en) | 1974-07-24 |
| NL7211699A (US06633600-20031014-M00021.png) | 1973-12-04 |
| FR2188503A5 (US06633600-20031014-M00021.png) | 1974-01-18 |
| AU4569672A (en) | 1974-02-28 |
| AU461297B2 (en) | 1975-05-22 |
| DE2244122A1 (de) | 1973-12-13 |
| JPS5397931U (US06633600-20031014-M00021.png) | 1978-08-09 |
| CA963393A (en) | 1975-02-25 |
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