AU142941A - An improved machine for grinding the edges of lenses or lens forms - Google Patents

An improved machine for grinding the edges of lenses or lens forms

Info

Publication number
AU142941A
AU142941A AU1429/41A AU142941A AU142941A AU 142941 A AU142941 A AU 142941A AU 1429/41 A AU1429/41 A AU 1429/41A AU 142941 A AU142941 A AU 142941A AU 142941 A AU142941 A AU 142941A
Authority
AU
Australia
Prior art keywords
lenses
grinding
edges
improved machine
lens forms
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
AU1429/41A
Other versions
AU116291B2 (en
Inventor
Gordon Champion Alexander
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU116291B2 publication Critical patent/AU116291B2/en
Publication of AU142941A publication Critical patent/AU142941A/en
Expired legal-status Critical Current

Links

AU1429/41A 1941-05-16 An improved machine for grinding the edges of lenses or lens forms Expired AU116291B2 (en)

Publications (2)

Publication Number Publication Date
AU116291B2 AU116291B2 (en) 1943-01-14
AU142941A true AU142941A (en) 1943-01-14

Family

ID=

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