CA520507A - Ophthalmic instruments - Google Patents

Ophthalmic instruments

Info

Publication number
CA520507A
CA520507A CA520507A CA520507DA CA520507A CA 520507 A CA520507 A CA 520507A CA 520507 A CA520507 A CA 520507A CA 520507D A CA520507D A CA 520507DA CA 520507 A CA520507 A CA 520507A
Authority
CA
Canada
Prior art keywords
ophthalmic instruments
ophthalmic
instruments
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
CA520507A
Other languages
French (fr)
Inventor
A. Ellis Charles
B. Cole Henry
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.)
American Optical Corp
Original Assignee
American Optical Corp
Publication date
Application granted granted Critical
Publication of CA520507A publication Critical patent/CA520507A/en
Expired legal-status Critical Current

Links

CA520507A Ophthalmic instruments Expired CA520507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA520507T

Publications (1)

Publication Number Publication Date
CA520507A true CA520507A (en) 1956-01-10

Family

ID=35673726

Family Applications (1)

Application Number Title Priority Date Filing Date
CA520507A Expired CA520507A (en) Ophthalmic instruments

Country Status (1)

Country Link
CA (1) CA520507A (en)

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