FR1041693A - Perfectionnements aux machines vérificatrices - Google Patents

Perfectionnements aux machines vérificatrices

Info

Publication number
FR1041693A
FR1041693A FR1041693DA FR1041693A FR 1041693 A FR1041693 A FR 1041693A FR 1041693D A FR1041693D A FR 1041693DA FR 1041693 A FR1041693 A FR 1041693A
Authority
FR
France
Prior art keywords
checking machines
checking
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
Application number
Other languages
English (en)
Inventor
I Ghertman
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 FR1041693A publication Critical patent/FR1041693A/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
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
FR1041693D 1953-07-31 1951-04-04 Perfectionnements aux machines vérificatrices Expired FR1041693A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2126653A GB743696A (en) 1953-07-31 1953-07-31 Improvements in or relating to statistical perforated record verifying machines

Publications (1)

Publication Number Publication Date
FR1041693A true FR1041693A (fr) 1953-10-26

Family

ID=10160006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041693D Expired FR1041693A (fr) 1953-07-31 1951-04-04 Perfectionnements aux machines vérificatrices

Country Status (2)

Country Link
FR (1) FR1041693A (fr)
GB (1) GB743696A (fr)

Also Published As

Publication number Publication date
GB743696A (en) 1956-01-18

Similar Documents

Publication Publication Date Title
FR1056392A (fr) Perfectionnements aux machines statistiques
FR1059967A (fr) Perfectionnements aux machines tournantes
FR1056394A (fr) Perfectionnements aux machines à écorcer
FR1052816A (fr) Perfectionnements aux machines comptables
FR1065282A (fr) Perfectionnements apportés aux pilons
FR64254E (fr) Perfectionnements relatifs aux emballages
FR1041693A (fr) Perfectionnements aux machines vérificatrices
FR1033100A (fr) Perfectionnements aux machines à enduire
FR1031106A (fr) Machine remblayeuse
AT175816B (de) Doppelsattel
FR1051559A (fr) Perfectionnements aux machines statistiques
FR1040805A (fr) Perfectionnements aux machines ensacheuses
FR1039180A (fr) Perfectionnements apportés aux défibreurs
FR1068021A (fr) Perfectionnements aux machines-outils
FR1037459A (fr) Perfectionnements aux séchoirs
FR1061795A (fr) Perfectionnements aux compteurs
FR1050206A (fr) Perfectionnements aux machines motrices
FR1036077A (fr) Perfectionnements aux emballages
FR1063867A (fr) Perfectionnements apportés aux machines à statistiques
FR1047704A (fr) Perfectionnements aux machines comptables
FR1057871A (fr) Perfectionnements aux machines comptables
FR1061651A (fr) Perfectionnements aux machines comptables
FR1037540A (fr) Machine calculatrice-perforatrice
FR1031057A (fr) Perfectionnements apportés aux stylographes
FR1043114A (fr) Perfectionnements aux machines à empaqueter