CA345870A - Lentille - Google Patents

Lentille

Info

Publication number
CA345870A
CA345870A CA345870A CA345870DA CA345870A CA 345870 A CA345870 A CA 345870A CA 345870 A CA345870 A CA 345870A CA 345870D A CA345870D A CA 345870DA CA 345870 A CA345870 A CA 345870A
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
CA345870A
Other languages
English (en)
Inventor
Rupert Silverman Jack
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.)
UNIVIS Corp
Original Assignee
UNIVIS Corp
Publication date
Application granted granted Critical
Publication of CA345870A publication Critical patent/CA345870A/fr
Expired legal-status Critical Current

Links

CA345870A Lentille Expired CA345870A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA345870T

Publications (1)

Publication Number Publication Date
CA345870A true CA345870A (fr) 1934-11-06

Family

ID=35317144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA345870A Expired CA345870A (fr) Lentille

Country Status (1)

Country Link
CA (1) CA345870A (fr)

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