CA391148A - Rainureur de verres optiques - Google Patents

Rainureur de verres optiques

Info

Publication number
CA391148A
CA391148A CA391148A CA391148DA CA391148A CA 391148 A CA391148 A CA 391148A CA 391148 A CA391148 A CA 391148A CA 391148D A CA391148D A CA 391148DA CA 391148 A CA391148 A CA 391148A
Authority
CA
Canada
Prior art keywords
optical lens
lens groover
groover
optical
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
CA391148A
Other languages
English (en)
Inventor
F. Williams Arthur
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.)
WILS-EDGE Corp
Original Assignee
WILS-EDGE Corp
Publication date
Application granted granted Critical
Publication of CA391148A publication Critical patent/CA391148A/fr
Expired legal-status Critical Current

Links

CA391148A Rainureur de verres optiques Expired CA391148A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA391148T

Publications (1)

Publication Number Publication Date
CA391148A true CA391148A (fr) 1940-09-03

Family

ID=35398705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA391148A Expired CA391148A (fr) Rainureur de verres optiques

Country Status (1)

Country Link
CA (1) CA391148A (fr)

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