IT944962B - Procedimento e dispositivo per perforare schede meccanografiche - Google Patents

Procedimento e dispositivo per perforare schede meccanografiche

Info

Publication number
IT944962B
IT944962B IT5412271A IT5412271A IT944962B IT 944962 B IT944962 B IT 944962B IT 5412271 A IT5412271 A IT 5412271A IT 5412271 A IT5412271 A IT 5412271A IT 944962 B IT944962 B IT 944962B
Authority
IT
Italy
Prior art keywords
mechanographic
perforating
cards
procedure
perforating mechanographic
Prior art date
Application number
IT5412271A
Other languages
English (en)
Original Assignee
Aussedat R
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 Aussedat R filed Critical Aussedat R
Application granted granted Critical
Publication of IT944962B publication Critical patent/IT944962B/it

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/02Methods or arrangements for marking the record carrier in digital fashion by punching
    • G06K1/06Manually-controlled devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
IT5412271A 1970-11-17 1971-11-16 Procedimento e dispositivo per perforare schede meccanografiche IT944962B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041110A FR2114124A5 (it) 1970-11-17 1970-11-17

Publications (1)

Publication Number Publication Date
IT944962B true IT944962B (it) 1973-04-20

Family

ID=9064251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5412271A IT944962B (it) 1970-11-17 1971-11-16 Procedimento e dispositivo per perforare schede meccanografiche

Country Status (5)

Country Link
BE (1) BE775013A (it)
DE (1) DE2156461A1 (it)
FR (1) FR2114124A5 (it)
IT (1) IT944962B (it)
NL (1) NL7115734A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544159C2 (de) * 1975-10-03 1982-09-23 Robert Bosch Gmbh, 7000 Stuttgart Kupplungskopf für Schlauchkupplungen von Kraftfahrzeug-Bremsanlagen
AT399956B (de) * 1993-04-05 1995-08-25 Rittsteuer Thomas Tragbarer datenträger

Also Published As

Publication number Publication date
BE775013A (fr) 1972-05-05
DE2156461A1 (de) 1972-05-18
NL7115734A (it) 1972-05-19
FR2114124A5 (it) 1972-06-30

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