NL7704510A - Inrichting bij een toetsenbord van een kantoor- - data- of verreschrijfmachine. - Google Patents
Inrichting bij een toetsenbord van een kantoor- - data- of verreschrijfmachine.Info
- Publication number
- NL7704510A NL7704510A NL7704510A NL7704510A NL7704510A NL 7704510 A NL7704510 A NL 7704510A NL 7704510 A NL7704510 A NL 7704510A NL 7704510 A NL7704510 A NL 7704510A NL 7704510 A NL7704510 A NL 7704510A
- Authority
- NL
- Netherlands
- Prior art keywords
- data
- writing machine
- office keyboard
- keyboard
- office
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762618143 DE2618143A1 (de) | 1976-04-26 | 1976-04-26 | Anordnung in tastaturen von buero-, daten- oder fernschreibmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7704510A true NL7704510A (nl) | 1977-10-28 |
Family
ID=5976235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7704510A NL7704510A (nl) | 1976-04-26 | 1977-04-25 | Inrichting bij een toetsenbord van een kantoor- - data- of verreschrijfmachine. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS52130525A (nl) |
AU (1) | AU507360B2 (nl) |
CH (1) | CH605147A5 (nl) |
DE (1) | DE2618143A1 (nl) |
FR (1) | FR2360428A1 (nl) |
GB (1) | GB1530425A (nl) |
IT (1) | IT1075641B (nl) |
NL (1) | NL7704510A (nl) |
SE (1) | SE7704722L (nl) |
ZA (1) | ZA772459B (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2447089A1 (fr) * | 1979-01-17 | 1980-08-14 | Serras Paulet Edouard | Clavier de commande a touches et interrupteurs mecaniques |
FR2604658B1 (fr) * | 1986-10-02 | 1994-05-20 | Souloumiac Alain | Clavier a balayage matriciel |
WO1987005172A1 (fr) * | 1986-02-24 | 1987-08-27 | Alain Souloumiac | Perfectionnements des claviers optiques a balayage |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886335A (en) * | 1973-01-26 | 1975-05-27 | Ind Electronics Engineers Inc | Collated cable matrix switch |
-
1976
- 1976-04-26 DE DE19762618143 patent/DE2618143A1/de active Pending
-
1977
- 1977-02-22 GB GB7347/77A patent/GB1530425A/en not_active Expired
- 1977-03-23 CH CH365777A patent/CH605147A5/xx not_active IP Right Cessation
- 1977-04-05 FR FR7710302A patent/FR2360428A1/fr not_active Withdrawn
- 1977-04-22 AU AU24516/77A patent/AU507360B2/en not_active Expired
- 1977-04-22 IT IT22743/77A patent/IT1075641B/it active
- 1977-04-25 NL NL7704510A patent/NL7704510A/nl not_active Application Discontinuation
- 1977-04-25 SE SE7704722A patent/SE7704722L/xx unknown
- 1977-04-25 ZA ZA00772459A patent/ZA772459B/xx unknown
- 1977-04-26 JP JP4830977A patent/JPS52130525A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7704722L (sv) | 1977-10-27 |
ZA772459B (en) | 1978-03-29 |
IT1075641B (it) | 1985-04-22 |
JPS52130525A (en) | 1977-11-01 |
DE2618143A1 (de) | 1977-11-03 |
AU507360B2 (en) | 1980-02-14 |
GB1530425A (en) | 1978-11-01 |
CH605147A5 (nl) | 1978-09-29 |
FR2360428A1 (fr) | 1978-03-03 |
AU2451677A (en) | 1978-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |