CA992205A - Optical bar coding scanning apparatus - Google Patents

Optical bar coding scanning apparatus

Info

Publication number
CA992205A
CA992205A CA223,384A CA223384A CA992205A CA 992205 A CA992205 A CA 992205A CA 223384 A CA223384 A CA 223384A CA 992205 A CA992205 A CA 992205A
Authority
CA
Canada
Prior art keywords
scanning apparatus
bar coding
optical bar
coding scanning
optical
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
CA223,384A
Inventor
Jerome D. Harr
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
Priority claimed from CA156,137A external-priority patent/CA1012645A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to CA223,384A priority Critical patent/CA992205A/en
Application granted granted Critical
Publication of CA992205A publication Critical patent/CA992205A/en
Expired legal-status Critical Current

Links

CA223,384A 1971-11-12 1975-03-25 Optical bar coding scanning apparatus Expired CA992205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA223,384A CA992205A (en) 1971-11-12 1975-03-25 Optical bar coding scanning apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19833171A 1971-11-12 1971-11-12
US22589572A 1972-02-14 1972-02-14
CA156,137A CA1012645A (en) 1971-11-12 1972-11-10 Optical bar coding scanning apparatus
CA223,384A CA992205A (en) 1971-11-12 1975-03-25 Optical bar coding scanning apparatus

Publications (1)

Publication Number Publication Date
CA992205A true CA992205A (en) 1976-06-29

Family

ID=27425646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223,384A Expired CA992205A (en) 1971-11-12 1975-03-25 Optical bar coding scanning apparatus

Country Status (1)

Country Link
CA (1) CA992205A (en)

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