DE306236C - - Google Patents
Info
- Publication number
- DE306236C DE306236C DENDAT306236D DE306236DA DE306236C DE 306236 C DE306236 C DE 306236C DE NDAT306236 D DENDAT306236 D DE NDAT306236D DE 306236D A DE306236D A DE 306236DA DE 306236 C DE306236 C DE 306236C
- Authority
- DE
- Germany
- Prior art keywords
- key
- group
- keys
- keyboard
- typewriter
- 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.)
- Active
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
Landscapes
- Input From Keyboards Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE306236C true DE306236C (en:Method) |
Family
ID=559684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT306236D Active DE306236C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE306236C (en:Method) |
-
0
- DE DENDAT306236D patent/DE306236C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE306236C (en:Method) | ||
| DE304044C (en:Method) | ||
| DE150759C (en:Method) | ||
| DE211312C (en:Method) | ||
| DE211419C (en:Method) | ||
| DE181337C (en:Method) | ||
| DE78096C (de) | Einrichtung an Klaviaturen für Tasteninstrumente zur Erzielung eines weichen Anschlages | |
| DE517213C (de) | Rechenmaschine | |
| DE538829C (de) | Vorrichtung zum Auswaehlen von Karten aus Karteien | |
| DE123776C (en:Method) | ||
| DE176380C (en:Method) | ||
| DE144299C (en:Method) | ||
| DE50174C (de) | Vorrichtung an einer Klaviatur zur Sperrung des Tastenrückschlages Behufs Tonverlängerung | |
| DE354348C (de) | Vorrichtung fuer Unterrichtszwecke | |
| DE195539C (en:Method) | ||
| DE195132C (en:Method) | ||
| DE182468C (en:Method) | ||
| DE230683C (en:Method) | ||
| DE419961C (de) | Silbenschreibmaschine | |
| DE221965C (en:Method) | ||
| DE136686C (en:Method) | ||
| DE208075C (en:Method) | ||
| DE101318C (en:Method) | ||
| DE255862C (en:Method) | ||
| DE564219C (de) | Schreibmaschine, insbesondere fuer Buchungszwecke |