FR941720A - Perforatrice pour cartes comptables - Google Patents

Perforatrice pour cartes comptables

Info

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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR941720A publication Critical patent/FR941720A/fr
Expired legal-status Critical Current

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
FR941720D 1945-09-05 1946-08-30 Perforatrice pour cartes comptables Expired FR941720A (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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