CA374491A - Pont de lunettes bifocales - Google Patents

Pont de lunettes bifocales

Info

Publication number
CA374491A
CA374491A CA374491A CA374491DA CA374491A CA 374491 A CA374491 A CA 374491A CA 374491 A CA374491 A CA 374491A CA 374491D A CA374491D A CA 374491DA CA 374491 A CA374491 A CA 374491A
Authority
CA
Canada
Prior art keywords
focal spectacles
spectacles bridge
bridge
focal
spectacles
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
CA374491A
Other languages
English (en)
Inventor
Whitney Frederic
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 CA374491A publication Critical patent/CA374491A/fr
Expired legal-status Critical Current

Links

CA374491A Pont de lunettes bifocales Expired CA374491A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA374491T

Publications (1)

Publication Number Publication Date
CA374491A true CA374491A (fr) 1938-06-14

Family

ID=35378815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA374491A Expired CA374491A (fr) Pont de lunettes bifocales

Country Status (1)

Country Link
CA (1) CA374491A (fr)

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