GB1305896A - - Google Patents
Info
- Publication number
- GB1305896A GB1305896A GB1305896DA GB1305896A GB 1305896 A GB1305896 A GB 1305896A GB 1305896D A GB1305896D A GB 1305896DA GB 1305896 A GB1305896 A GB 1305896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- key
- oscillator
- feb
- fitted
- tongues
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/344—Structural association with individual keys
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB686469 | 1969-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1305896A true GB1305896A (ja) | 1973-02-07 |
Family
ID=9822162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1305896D Expired GB1305896A (ja) | 1969-02-07 | 1969-02-07 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1305896A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2300074A (en) * | 1995-04-19 | 1996-10-23 | Nec Corp | Installation structure for an external switch button |
-
1969
- 1969-02-07 GB GB1305896D patent/GB1305896A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2300074A (en) * | 1995-04-19 | 1996-10-23 | Nec Corp | Installation structure for an external switch button |
GB2300074B (en) * | 1995-04-19 | 1997-08-06 | Nec Corp | Installation structure for an external switch button |
US5788060A (en) * | 1995-04-19 | 1998-08-04 | Nec Corporation | External button switch-installed structure |
US5990432A (en) * | 1995-04-19 | 1999-11-23 | Nec Corporation | External button switch-installed structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7708988A (nl) | Elektronische hoogfrequentschakelaar. | |
GB1443174A (en) | Keyboards for electronic circuits | |
ES432571A1 (es) | Perfeccionamientos introducidos en un sistema de teclado del tipo que tiene una pluralidad de interruptores electri- cos dispuestos en un diseno predeterminado. | |
AR216646A1 (es) | Elastomero de poliuretano termicamente estable y articulo moldeado con dicho elastomero | |
KR830003126A (ko) | 인쇄회로 기판용 보오드에 사용하기 위한 스위치 | |
GB1158908A (en) | Switches for use with flexible printed circuits. | |
GB1461752A (en) | Key switch having tactile feedback | |
GB1305896A (ja) | ||
ATE78630T1 (de) | Tastschalter. | |
FR2347828A1 (fr) | Touche de clavier a hysteresis et clavier employant de telles touches | |
BR7701155A (pt) | Elastomero de poliuretana termicamente estavel e artigo moldado produzido com o mesmo | |
GB1490002A (en) | Electrostatographic recording member | |
GB1296848A (ja) | ||
FR2540646B1 (fr) | Horloge electronique fonctionnant sur le secteur, notamment horloge a contacts a reserve de marche | |
BR7705963A (pt) | Disposicao de circuito adaptada para permitir a selecao por teclado com sinal-chave e efetuada por usuarios | |
JPS646337A (en) | Film type keyboard switch | |
GB1093164A (en) | Improvements in or relating to electric oscillators | |
GB1317446A (en) | Knobs for electrical switches and other manually operable controls | |
GB1350118A (en) | Electric switches | |
KR830004645A (ko) | 전기전도성 적층판(積層板) | |
NL7613141A (nl) | Toetsenbordcoderingsstelsel met elektronische hysteresis. | |
IT1089409B (it) | Composizione di stampaggio migliorata a base di poliossimetilene rinforzato,e articoli a base di tali composizione | |
GB1345799A (en) | Electrical push button arrays | |
ATE15843T1 (de) | Tastatur. | |
GB1371251A (en) | Lock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |