DE143776C - - Google Patents
Info
- Publication number
- DE143776C DE143776C DENDAT143776D DE143776DA DE143776C DE 143776 C DE143776 C DE 143776C DE NDAT143776 D DENDAT143776 D DE NDAT143776D DE 143776D A DE143776D A DE 143776DA DE 143776 C DE143776 C DE 143776C
- Authority
- DE
- Germany
- Prior art keywords
- keyboard
- different
- typewriters
- keys
- pianos
- 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
- 239000000463 material Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 230000004438 eyesight Effects 0.000 claims 1
- -1 velvet Substances 0.000 claims 1
- 239000002775 capsule Substances 0.000 description 1
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
- Inks, Pencil-Leads, Or Crayons (AREA)
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE143776C true DE143776C (enrdf_load_html_response) |
Family
ID=411254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT143776D Active DE143776C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE143776C (enrdf_load_html_response) |
-
0
- DE DENDAT143776D patent/DE143776C/de active Active
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