FR505742A - Improvements to typewriters - Google Patents
Improvements to typewritersInfo
- Publication number
- FR505742A FR505742A FR505742A FR505742DA FR505742A FR 505742 A FR505742 A FR 505742A FR 505742 A FR505742 A FR 505742A FR 505742D A FR505742D A FR 505742DA FR 505742 A FR505742 A FR 505742A
- Authority
- FR
- France
- Prior art keywords
- typewriters
- 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
- B41J3/37—Foldable typewriters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20880/19A GB154323A (en) | 1919-08-25 | 1919-08-25 | Improvements in collapsible typewriting machines |
FR505742T | 1919-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR505742A true FR505742A (en) | 1920-08-05 |
Family
ID=39790851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR505742A Expired FR505742A (en) | 1919-08-25 | 1919-08-28 | Improvements to typewriters |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR505742A (en) |
GB (1) | GB154323A (en) |
-
1919
- 1919-08-25 GB GB20880/19A patent/GB154323A/en not_active Expired
- 1919-08-28 FR FR505742A patent/FR505742A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB154323A (en) | 1920-11-25 |
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