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CA271826A - Appareil a meuler les lentilles - Google Patents

Appareil a meuler les lentilles

Info

Publication number
CA271826A
CA271826A CA271826A CA271826DA CA271826A CA 271826 A CA271826 A CA 271826A CA 271826 A CA271826 A CA 271826A CA 271826D A CA271826D A CA 271826DA CA 271826 A CA271826 A CA 271826A
Authority
CA
Canada
Prior art keywords
grinding apparatus
lens grinding
lens
grinding
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
CA271826A
Other languages
English (en)
Inventor
A. Adams Charles
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 CA271826A publication Critical patent/CA271826A/fr
Expired legal-status Critical Current

Links

CA271826A Appareil a meuler les lentilles Expired CA271826A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA271826T

Publications (1)

Publication Number Publication Date
CA271826A true CA271826A (fr) 1927-06-28

Family

ID=35201857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271826A Expired CA271826A (fr) Appareil a meuler les lentilles

Country Status (1)

Country Link
CA (1) CA271826A (fr)

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