CA229040A - Machine a faconner les lentilles - Google Patents

Machine a faconner les lentilles

Info

Publication number
CA229040A
CA229040A CA229040A CA229040DA CA229040A CA 229040 A CA229040 A CA 229040A CA 229040 A CA229040 A CA 229040A CA 229040D A CA229040D A CA 229040DA CA 229040 A CA229040 A CA 229040A
Authority
CA
Canada
Prior art keywords
working machine
lens working
lens
machine
working
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
CA229040A
Other languages
English (en)
Inventor
William Hill Henry
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 CA229040A publication Critical patent/CA229040A/fr
Expired legal-status Critical Current

Links

CA229040A Machine a faconner les lentilles Expired CA229040A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229040T

Publications (1)

Publication Number Publication Date
CA229040A true CA229040A (fr) 1923-02-27

Family

ID=35126413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229040A Expired CA229040A (fr) Machine a faconner les lentilles

Country Status (1)

Country Link
CA (1) CA229040A (fr)

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