CA543629A - Dispositif pour reperer des documents - Google Patents

Dispositif pour reperer des documents

Info

Publication number
CA543629A
CA543629A CA543629A CA543629DA CA543629A CA 543629 A CA543629 A CA 543629A CA 543629 A CA543629 A CA 543629A CA 543629D A CA543629D A CA 543629DA CA 543629 A CA543629 A CA 543629A
Authority
CA
Canada
Prior art keywords
sensing device
document sensing
document
sensing
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
CA543629A
Other languages
English (en)
Inventor
Jr. Albert C. Koelsch
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA543629A publication Critical patent/CA543629A/fr
Expired legal-status Critical Current

Links

CA543629A Dispositif pour reperer des documents Expired CA543629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA543629T

Publications (1)

Publication Number Publication Date
CA543629A true CA543629A (fr) 1957-07-16

Family

ID=35700797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA543629A Expired CA543629A (fr) Dispositif pour reperer des documents

Country Status (1)

Country Link
CA (1) CA543629A (fr)

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