CH531758A - Perforateur de bandes - Google Patents

Perforateur de bandes

Info

Publication number
CH531758A
CH531758A CH1689870A CH1689870A CH531758A CH 531758 A CH531758 A CH 531758A CH 1689870 A CH1689870 A CH 1689870A CH 1689870 A CH1689870 A CH 1689870A CH 531758 A CH531758 A CH 531758A
Authority
CH
Switzerland
Prior art keywords
tape puncher
puncher
tape
Prior art date
Application number
CH1689870A
Other languages
English (en)
Inventor
A Sallin Pierre
Jacques-A Horngacher
Original Assignee
Sarcem Productions Sa
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 Sarcem Productions Sa filed Critical Sarcem Productions Sa
Priority to CH1689870A priority Critical patent/CH531758A/fr
Priority to FR7140156A priority patent/FR2114499A5/fr
Publication of CH531758A publication Critical patent/CH531758A/fr

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
    • G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
    • G06K1/06—Manually-controlled devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
CH1689870A 1970-11-16 1970-11-16 Perforateur de bandes CH531758A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1689870A CH531758A (fr) 1970-11-16 1970-11-16 Perforateur de bandes
FR7140156A FR2114499A5 (fr) 1970-11-16 1971-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1689870A CH531758A (fr) 1970-11-16 1970-11-16 Perforateur de bandes

Publications (1)

Publication Number Publication Date
CH531758A true CH531758A (fr) 1972-12-15

Family

ID=4421166

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1689870A CH531758A (fr) 1970-11-16 1970-11-16 Perforateur de bandes

Country Status (2)

Country Link
CH (1) CH531758A (fr)
FR (1) FR2114499A5 (fr)

Also Published As

Publication number Publication date
FR2114499A5 (fr) 1972-06-30

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Legal Events

Date Code Title Description
PL Patent ceased