FR542108A - Perfectionnements relatifs aux appareils enregistreurs - Google Patents

Perfectionnements relatifs aux appareils enregistreurs

Info

Publication number
FR542108A
FR542108A FR542108DA FR542108A FR 542108 A FR542108 A FR 542108A FR 542108D A FR542108D A FR 542108DA FR 542108 A FR542108 A FR 542108A
Authority
FR
France
Prior art keywords
recording devices
improvements relating
relating
recording
devices
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.)
Tabulating Machine Co
Original Assignee
Tabulating Machine Co
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 Tabulating Machine Co filed Critical Tabulating Machine Co
Application granted granted Critical
Publication of FR542108A publication Critical patent/FR542108A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/20—Simultaneous marking of record carrier and printing-out of data, e.g. printing-punch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Conveying Record Carriers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR542108D 1919-12-12 1921-10-08 Perfectionnements relatifs aux appareils enregistreurs Expired FR542108A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US344375A US1397007A (en) 1919-12-12 1919-12-12 Card-punching device
DET25859D DE416919C (de) 1919-12-12 1921-10-01 Schreib- und Kartenlochmaschine
GB25969/21A GB190817A (en) 1919-12-12 1921-10-01 Improvements in or relating to combined typewriting and cardpunching machines for making statistical records
FR542108T 1921-10-08

Publications (1)

Publication Number Publication Date
FR542108A true FR542108A (fr) 1922-08-05

Family

ID=10236227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542108D Expired FR542108A (fr) 1919-12-12 1921-10-08 Perfectionnements relatifs aux appareils enregistreurs

Country Status (4)

Country Link
US (1) US1397007A (fr)
DE (1) DE416919C (fr)
FR (1) FR542108A (fr)
GB (1) GB190817A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625225A (en) * 1950-01-31 1953-01-13 Burroughs Adding Machine Co Card punch and verifier
US2726720A (en) * 1952-07-07 1955-12-13 Royal Mcbee Corp Hand operated keypunch

Also Published As

Publication number Publication date
US1397007A (en) 1921-11-15
GB190817A (en) 1923-01-01
DE416919C (de) 1925-08-03

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