FR783614A - Typewriter Improvements - Google Patents
Typewriter ImprovementsInfo
- Publication number
- FR783614A FR783614A FR783614DA FR783614A FR 783614 A FR783614 A FR 783614A FR 783614D A FR783614D A FR 783614DA FR 783614 A FR783614 A FR 783614A
- Authority
- FR
- France
- Prior art keywords
- typewriter
- typewriter improvements
- 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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
- B41J19/34—Escapement-feed character-spacing mechanisms
- B41J19/42—Escapements having two pawls or like detents
- B41J19/46—Escapements having two pawls or like detents and mounted on a single rocker
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US732865A US1998829A (en) | 1934-06-28 | 1934-06-28 | Typewriting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR783614A true FR783614A (en) | 1935-07-17 |
Family
ID=24945256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR783614D Expired FR783614A (en) | 1934-06-28 | 1935-01-02 | Typewriter Improvements |
Country Status (4)
Country | Link |
---|---|
US (1) | US1998829A (en) |
DE (1) | DE642796C (en) |
FR (1) | FR783614A (en) |
GB (1) | GB430806A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649179A (en) * | 1950-04-29 | 1953-08-18 | L C Smith & Corona Typewriters | Carriage feeding escapement mechanism |
IT1118450B (en) * | 1979-03-22 | 1986-03-03 | Olivetti & Co Spa | IMPROVEMENTS IN MACHINES FOR SORIVERE |
-
1934
- 1934-06-28 US US732865A patent/US1998829A/en not_active Expired - Lifetime
- 1934-12-22 GB GB36881/34A patent/GB430806A/en not_active Expired
-
1935
- 1935-01-02 FR FR783614D patent/FR783614A/en not_active Expired
- 1935-01-10 DE DES116723D patent/DE642796C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1998829A (en) | 1935-04-23 |
GB430806A (en) | 1935-06-25 |
DE642796C (en) | 1937-03-16 |
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