CA1000084A - Microfiche converter and updater article - Google Patents

Microfiche converter and updater article

Info

Publication number
CA1000084A
CA1000084A CA226,737A CA226737A CA1000084A CA 1000084 A CA1000084 A CA 1000084A CA 226737 A CA226737 A CA 226737A CA 1000084 A CA1000084 A CA 1000084A
Authority
CA
Canada
Prior art keywords
updater
microfiche
converter
article
updater article
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
CA226,737A
Inventor
Augustus W. Griswold
Boris W. Haritonoff
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.)
Arcata Microfilm Corp
Original Assignee
Arcata Microfilm 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 US00268792A external-priority patent/US3802979A/en
Application filed by Arcata Microfilm Corp filed Critical Arcata Microfilm Corp
Priority to CA226,737A priority Critical patent/CA1000084A/en
Priority to CA245,622A priority patent/CA1012805A/en
Application granted granted Critical
Publication of CA1000084A publication Critical patent/CA1000084A/en
Expired legal-status Critical Current

Links

CA226,737A 1972-07-03 1975-05-12 Microfiche converter and updater article Expired CA1000084A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA226,737A CA1000084A (en) 1972-07-03 1975-05-12 Microfiche converter and updater article
CA245,622A CA1012805A (en) 1972-07-03 1976-02-12 Microfiche converter and updater article

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00268792A US3802979A (en) 1972-07-03 1972-07-03 Microfiche converter and updater method,apparatus and article
CA175,263A CA1007912A (en) 1972-07-03 1973-06-29 Microfiche converter and updater method
CA226,737A CA1000084A (en) 1972-07-03 1975-05-12 Microfiche converter and updater article

Publications (1)

Publication Number Publication Date
CA1000084A true CA1000084A (en) 1976-11-23

Family

ID=27162892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,737A Expired CA1000084A (en) 1972-07-03 1975-05-12 Microfiche converter and updater article

Country Status (1)

Country Link
CA (1) CA1000084A (en)

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