FR681712A - Improvements to accounting machines - Google Patents
Improvements to accounting machinesInfo
- Publication number
- FR681712A FR681712A FR681712DA FR681712A FR 681712 A FR681712 A FR 681712A FR 681712D A FR681712D A FR 681712DA FR 681712 A FR681712 A FR 681712A
- Authority
- FR
- France
- Prior art keywords
- accounting machines
- accounting
- machines
- 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
- B41J3/28—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing downwardly on flat surfaces, e.g. of books, drawings, boxes, envelopes, e.g. flat-bed ink-jet printers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US710811A US1729166A (en) | 1924-05-03 | 1924-05-03 | Public service-posting machine |
GB2746829A GB334713A (en) | 1929-09-10 | 1929-09-10 | Improved platen equipment for typewriters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR681712A true FR681712A (en) | 1930-05-19 |
Family
ID=26258838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR681712D Expired FR681712A (en) | 1924-05-03 | 1929-09-12 | Improvements to accounting machines |
Country Status (2)
Country | Link |
---|---|
US (1) | US1729166A (en) |
FR (1) | FR681712A (en) |
-
1924
- 1924-05-03 US US710811A patent/US1729166A/en not_active Expired - Lifetime
-
1929
- 1929-09-12 FR FR681712D patent/FR681712A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1729166A (en) | 1929-09-24 |
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