CA375556A - Dispositif a localiser les trous des verres de lunettes - Google Patents

Dispositif a localiser les trous des verres de lunettes

Info

Publication number
CA375556A
CA375556A CA375556A CA375556DA CA375556A CA 375556 A CA375556 A CA 375556A CA 375556 A CA375556 A CA 375556A CA 375556D A CA375556D A CA 375556DA CA 375556 A CA375556 A CA 375556A
Authority
CA
Canada
Prior art keywords
eyeglass lens
spotting device
spotting
eyeglass
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
CA375556A
Other languages
English (en)
Inventor
Burrows Robert
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 CA375556A publication Critical patent/CA375556A/fr
Expired legal-status Critical Current

Links

CA375556A Dispositif a localiser les trous des verres de lunettes Expired CA375556A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA375556T

Publications (1)

Publication Number Publication Date
CA375556A true CA375556A (fr) 1938-08-02

Family

ID=35379880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA375556A Expired CA375556A (fr) Dispositif a localiser les trous des verres de lunettes

Country Status (1)

Country Link
CA (1) CA375556A (fr)

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