FR941720A - Perforatrice pour cartes comptables - Google Patents
Perforatrice pour cartes comptablesInfo
- Publication number
- FR941720A FR941720A FR941720DA FR941720A FR 941720 A FR941720 A FR 941720A FR 941720D A FR941720D A FR 941720DA FR 941720 A FR941720 A FR 941720A
- Authority
- FR
- France
- Prior art keywords
- punch
- accounting
- cards
- accounting cards
- 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
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
- B41J3/50—Mechanisms producing characters by printing and also producing a record by other means, e.g. printer combined with RFID writer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US614505A US2424097A (en) | 1945-09-05 | 1945-09-05 | Punching machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR941720A true FR941720A (fr) | 1949-01-19 |
Family
ID=24461528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR941720D Expired FR941720A (fr) | 1945-09-05 | 1946-08-30 | Perforatrice pour cartes comptables |
Country Status (4)
Country | Link |
---|---|
US (1) | US2424097A (fr) |
DE (1) | DE965087C (fr) |
FR (1) | FR941720A (fr) |
GB (1) | GB621697A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3072238A (en) * | 1960-10-24 | 1963-01-08 | Smith Corona Marchant Inc | Program unit |
US3323715A (en) * | 1964-10-28 | 1967-06-06 | Albert L Nixon | Data processing means having storage circuits |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR888302A (fr) * | 1939-08-15 | 1943-12-09 | ||
US2343414A (en) * | 1943-02-24 | 1944-03-07 | Ibm | Punching machine |
-
1945
- 1945-09-05 US US614505A patent/US2424097A/en not_active Expired - Lifetime
-
1946
- 1946-08-30 GB GB26148/46A patent/GB621697A/en not_active Expired
- 1946-08-30 FR FR941720D patent/FR941720A/fr not_active Expired
-
1950
- 1950-09-24 DE DEI2118A patent/DE965087C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE965087C (de) | 1957-05-29 |
GB621697A (en) | 1949-04-14 |
US2424097A (en) | 1947-07-15 |
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