CA354041A - Lentille - Google Patents

Lentille

Info

Publication number
CA354041A
CA354041A CA354041A CA354041DA CA354041A CA 354041 A CA354041 A CA 354041A CA 354041 A CA354041 A CA 354041A CA 354041D A CA354041D A CA 354041DA CA 354041 A CA354041 A CA 354041A
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
CA354041A
Other languages
English (en)
Inventor
H. Hancock Virgil
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 CA354041A publication Critical patent/CA354041A/fr
Expired legal-status Critical Current

Links

CA354041A Lentille Expired CA354041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA354041T

Publications (1)

Publication Number Publication Date
CA354041A true CA354041A (fr) 1935-11-12

Family

ID=35342002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA354041A Expired CA354041A (fr) Lentille

Country Status (1)

Country Link
CA (1) CA354041A (fr)

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