CA353890A - Appareil d'essai de la vue - Google Patents

Appareil d'essai de la vue

Info

Publication number
CA353890A
CA353890A CA353890A CA353890DA CA353890A CA 353890 A CA353890 A CA 353890A CA 353890 A CA353890 A CA 353890A CA 353890D A CA353890D A CA 353890DA CA 353890 A CA353890 A CA 353890A
Authority
CA
Canada
Prior art keywords
testing apparatus
eye testing
eye
testing
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
CA353890A
Other languages
English (en)
Inventor
Harold Leland George
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 CA353890A publication Critical patent/CA353890A/fr
Expired legal-status Critical Current

Links

CA353890A Appareil d'essai de la vue Expired CA353890A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA353890T

Publications (1)

Publication Number Publication Date
CA353890A true CA353890A (fr) 1935-11-05

Family

ID=35341851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA353890A Expired CA353890A (fr) Appareil d'essai de la vue

Country Status (1)

Country Link
CA (1) CA353890A (fr)

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