DE293164C - - Google Patents
Info
- Publication number
- DE293164C DE293164C DENDAT293164D DE293164DA DE293164C DE 293164 C DE293164 C DE 293164C DE NDAT293164 D DENDAT293164 D DE NDAT293164D DE 293164D A DE293164D A DE 293164DA DE 293164 C DE293164 C DE 293164C
- Authority
- DE
- Germany
- Prior art keywords
- contact
- button
- contacts
- thumb
- key
- 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
- 210000003811 Fingers Anatomy 0.000 claims description 17
- 210000003813 Thumb Anatomy 0.000 claims description 13
- 230000000875 corresponding Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001105 regulatory Effects 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293164C true DE293164C (es) |
Family
ID=547854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293164D Active DE293164C (es) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293164C (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532228A (en) * | 1946-07-26 | 1950-11-28 | Frank H Hesh | Electrically operated typewriter |
| DE764601C (de) * | 1936-10-03 | 1954-07-05 | Wilhelm Harff | Schreibmaschine |
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0
- DE DENDAT293164D patent/DE293164C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764601C (de) * | 1936-10-03 | 1954-07-05 | Wilhelm Harff | Schreibmaschine |
| US2532228A (en) * | 1946-07-26 | 1950-11-28 | Frank H Hesh | Electrically operated typewriter |
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