CA26461S - Bifocal lens attachment - Google Patents

Bifocal lens attachment

Info

Publication number
CA26461S
CA26461S CA 26461 CA26461F CA26461S CA 26461 S CA26461 S CA 26461S CA 26461 CA26461 CA 26461 CA 26461 F CA26461 F CA 26461F CA 26461 S CA26461 S CA 26461S
Authority
CA
Canada
Prior art keywords
lens attachment
bifocal lens
bifocal
attachment
lens
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
CA 26461
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.)
ARTHUR R MAGNUSON
GRANT S RICHARDS
PAUL A RYAN
ROBERT H MAGNUSON
Original Assignee
ARTHUR R MAGNUSON
GRANT S RICHARDS
PAUL A RYAN
ROBERT H MAGNUSON
Publication date
Priority to CA 26461 priority Critical patent/CA26461S/en
Application granted granted Critical
Publication of CA26461S publication Critical patent/CA26461S/en
Expired legal-status Critical Current

Links

CA 26461 Bifocal lens attachment Expired CA26461S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 26461 CA26461S (en) Bifocal lens attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 26461 CA26461S (en) Bifocal lens attachment

Publications (1)

Publication Number Publication Date
CA26461S true CA26461S (en) 1964-06-29

Family

ID=49168413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 26461 Expired CA26461S (en) Bifocal lens attachment

Country Status (1)

Country Link
CA (1) CA26461S (en)

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