CA262659A - Lentille - Google Patents

Lentille

Info

Publication number
CA262659A
CA262659A CA262659A CA262659DA CA262659A CA 262659 A CA262659 A CA 262659A CA 262659 A CA262659 A CA 262659A CA 262659D A CA262659D A CA 262659DA CA 262659 A CA262659 A CA 262659A
Authority
CA
Canada
Prior art keywords
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
CA262659A
Other languages
English (en)
Inventor
Bruce Watson Frank
Culver Edward
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.)
UK Optical Co Ltd
Original Assignee
UK Optical Co Ltd
Publication date
Application granted granted Critical
Publication of CA262659A publication Critical patent/CA262659A/fr
Expired legal-status Critical Current

Links

CA262659A Lentille Expired CA262659A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA262659T

Publications (1)

Publication Number Publication Date
CA262659A true CA262659A (fr) 1926-07-13

Family

ID=35190609

Family Applications (1)

Application Number Title Priority Date Filing Date
CA262659A Expired CA262659A (fr) Lentille

Country Status (1)

Country Link
CA (1) CA262659A (fr)

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