FR2611589B1 - Claviers alphanumeriques ergonomiques pour machines a ecrire et similaires - Google Patents
Claviers alphanumeriques ergonomiques pour machines a ecrire et similairesInfo
- Publication number
- FR2611589B1 FR2611589B1 FR8703267A FR8703267A FR2611589B1 FR 2611589 B1 FR2611589 B1 FR 2611589B1 FR 8703267 A FR8703267 A FR 8703267A FR 8703267 A FR8703267 A FR 8703267A FR 2611589 B1 FR2611589 B1 FR 2611589B1
- Authority
- FR
- France
- Prior art keywords
- alphanumeric keyboards
- writing machines
- ergonomic
- ergonomic alphanumeric
- keyboards
- 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
-
- 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
- B41J5/10—Arrangements of keyboards, e.g. key button disposition
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8703267A FR2611589B1 (fr) | 1987-03-03 | 1987-03-03 | Claviers alphanumeriques ergonomiques pour machines a ecrire et similaires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8703267A FR2611589B1 (fr) | 1987-03-03 | 1987-03-03 | Claviers alphanumeriques ergonomiques pour machines a ecrire et similaires |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2611589A1 FR2611589A1 (fr) | 1988-09-09 |
FR2611589B1 true FR2611589B1 (fr) | 1989-10-27 |
Family
ID=9348809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8703267A Expired FR2611589B1 (fr) | 1987-03-03 | 1987-03-03 | Claviers alphanumeriques ergonomiques pour machines a ecrire et similaires |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2611589B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2777222B1 (fr) | 1998-04-10 | 2000-06-23 | Hossenlopp Paul | Clavier alphanumerique ergonomique |
EP1508849A1 (fr) * | 2003-08-18 | 2005-02-23 | Ulrik Solberg Rasmusen | Clavier |
GB0902065D0 (en) * | 2009-01-28 | 2009-03-11 | Williams Peter D | Calculator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH610822A5 (en) * | 1976-06-10 | 1979-05-15 | Adolf Muther | Keyboard on a typewriter |
FR2446723A2 (fr) * | 1979-01-17 | 1980-08-14 | Marsan Claude | Perfectionnements aux claviers de machines a ecrire et similaires |
US4332493A (en) * | 1980-06-12 | 1982-06-01 | Harvey Einbinder | Ten-finger typewriter keyboards |
-
1987
- 1987-03-03 FR FR8703267A patent/FR2611589B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2611589A1 (fr) | 1988-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
BR | Restoration of rights | ||
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |