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AU138469B2 - Improvements relating to machines for polishing or grinding lenses andother objects - Google Patents
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AU138469B2 - Improvements relating to machines for polishing or grinding lenses andother objects - Google Patents

Improvements relating to machines for polishing or grinding lenses andother objects

Info

Publication number
AU138469B2
AU138469B2 AU13841/47A AU1384147A AU138469B2 AU 138469 B2 AU138469 B2 AU 138469B2 AU 13841/47 A AU13841/47 A AU 13841/47A AU 1384147 A AU1384147 A AU 1384147A AU 138469 B2 AU138469 B2 AU 138469B2
Authority
AU
Australia
Prior art keywords
polishing
machines
improvements relating
andother objects
grinding lenses
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
AU13841/47A
Other versions
AU1384147A (en
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 AU138469B2 publication Critical patent/AU138469B2/en
Publication of AU1384147A publication Critical patent/AU1384147A/en
Expired legal-status Critical Current

Links

AU13841/47A 1947-07-23 Improvements relating to machines for polishing or grinding lenses andother objects Expired AU138469B2 (en)

Publications (2)

Publication Number Publication Date
AU138469B2 true AU138469B2 (en) 1947-08-21
AU1384147A AU1384147A (en) 1947-08-21

Family

ID=

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