CA599666A - Card file structure with magnetic card spreading - Google Patents

Card file structure with magnetic card spreading

Info

Publication number
CA599666A
CA599666A CA599666A CA599666DA CA599666A CA 599666 A CA599666 A CA 599666A CA 599666 A CA599666 A CA 599666A CA 599666D A CA599666D A CA 599666DA CA 599666 A CA599666 A CA 599666A
Authority
CA
Canada
Prior art keywords
card
spreading
file structure
magnetic
magnetic card
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
CA599666A
Inventor
N. Mathiesen Per
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA599666A publication Critical patent/CA599666A/en
Expired legal-status Critical Current

Links

CA599666A Card file structure with magnetic card spreading Expired CA599666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA599666T

Publications (1)

Publication Number Publication Date
CA599666A true CA599666A (en) 1960-06-14

Family

ID=35815445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA599666A Expired CA599666A (en) Card file structure with magnetic card spreading

Country Status (1)

Country Link
CA (1) CA599666A (en)

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