CA488180A - Verre ophtalmique - Google Patents

Verre ophtalmique

Info

Publication number
CA488180A
CA488180A CA488180A CA488180DA CA488180A CA 488180 A CA488180 A CA 488180A CA 488180 A CA488180 A CA 488180A CA 488180D A CA488180D A CA 488180DA CA 488180 A CA488180 A CA 488180A
Authority
CA
Canada
Prior art keywords
ophthalmic glass
ophthalmic
glass
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
CA488180A
Other languages
English (en)
Inventor
Houston Armistead William
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
Publication date
Application granted granted Critical
Publication of CA488180A publication Critical patent/CA488180A/fr
Expired legal-status Critical Current

Links

CA488180A Verre ophtalmique Expired CA488180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488180T

Publications (1)

Publication Number Publication Date
CA488180A true CA488180A (fr) 1952-11-18

Family

ID=35627901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488180A Expired CA488180A (fr) Verre ophtalmique

Country Status (1)

Country Link
CA (1) CA488180A (fr)

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