CA444696A - Microscope pour la lecture de documents - Google Patents

Microscope pour la lecture de documents

Info

Publication number
CA444696A
CA444696A CA444696A CA444696DA CA444696A CA 444696 A CA444696 A CA 444696A CA 444696 A CA444696 A CA 444696A CA 444696D A CA444696D A CA 444696DA CA 444696 A CA444696 A CA 444696A
Authority
CA
Canada
Prior art keywords
document reading
reading microscope
microscope
document
reading
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
CA444696A
Other languages
English (en)
Inventor
G. Fassel Elgin
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 CA444696A publication Critical patent/CA444696A/fr
Expired legal-status Critical Current

Links

CA444696A Microscope pour la lecture de documents Expired CA444696A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA444696T

Publications (1)

Publication Number Publication Date
CA444696A true CA444696A (fr) 1947-10-28

Family

ID=35562344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA444696A Expired CA444696A (fr) Microscope pour la lecture de documents

Country Status (1)

Country Link
CA (1) CA444696A (fr)

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