CA298617A - Lentille ophthalmique - Google Patents

Lentille ophthalmique

Info

Publication number
CA298617A
CA298617A CA298617A CA298617DA CA298617A CA 298617 A CA298617 A CA 298617A CA 298617 A CA298617 A CA 298617A CA 298617D A CA298617D A CA 298617DA CA 298617 A CA298617 A CA 298617A
Authority
CA
Canada
Prior art keywords
ophthalmic lens
ophthalmic
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
CA298617A
Other languages
English (en)
Inventor
C. Wells Joel
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 CA298617A publication Critical patent/CA298617A/fr
Expired legal-status Critical Current

Links

CA298617A Lentille ophthalmique Expired CA298617A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA298617T

Publications (1)

Publication Number Publication Date
CA298617A true CA298617A (fr) 1930-03-25

Family

ID=35235936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298617A Expired CA298617A (fr) Lentille ophthalmique

Country Status (1)

Country Link
CA (1) CA298617A (fr)

Similar Documents

Publication Publication Date Title
CA298617A (fr) Lentille ophthalmique
CA296609A (fr) Lentille ophthalmique
CA297667A (fr) Lentille bifocale
CA296512A (fr) Lunettes
CA298378A (fr) Etui de lunettes
CA300062A (fr) Monture ophthalmique
CA296969A (fr) Projecteur de lumiere
CA297632A (fr) Lentille de phare
CA298671A (fr) Lanterne dirigeable
CA306768A (fr) Phare mobile
CA301673A (fr) Objectif photographique
CA297040A (fr) Monture de lunettes
CA282658A (fr) Lentille deflechie
CA259385A (fr) Lentille ophthalmique
CA267671A (fr) Lentille ophthalmique
CA303230A (fr) Systeme optique
CA306249A (fr) Rouleau de pellicule photographique
CA302347A (fr) Phare a foyer fixe
CA296853A (fr) Verre
CA299053A (fr) Verre non-eclatable
CA300502A (fr) Verre non-eclatable
CA305923A (fr) Verre non-eclatable
CA299537A (fr) Interrupteur
CA300756A (fr) Projecteur de lumiere
CA306251A (fr) Visiere