AU118356B2 - Improved method of, and apparatus for, the forming of blocks for use inthe grinding or finishing of lenses or similar articles - Google Patents

Improved method of, and apparatus for, the forming of blocks for use inthe grinding or finishing of lenses or similar articles

Info

Publication number
AU118356B2
AU118356B2 AU8500/43A AU850043A AU118356B2 AU 118356 B2 AU118356 B2 AU 118356B2 AU 8500/43 A AU8500/43 A AU 8500/43A AU 850043 A AU850043 A AU 850043A AU 118356 B2 AU118356 B2 AU 118356B2
Authority
AU
Australia
Prior art keywords
lenses
finishing
blocks
forming
improved method
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
AU8500/43A
Other versions
AU850043A (en
Inventor
Bonner Berry Arnold
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.)
AUSTRALIAN OPTICAL Co Ltd
Original Assignee
AUSTRALIAN OPTICAL Co Ltd
Filing date
Publication date
Application filed by AUSTRALIAN OPTICAL Co Ltd filed Critical AUSTRALIAN OPTICAL Co Ltd
Application granted granted Critical
Publication of AU850043A publication Critical patent/AU850043A/en
Publication of AU118356B2 publication Critical patent/AU118356B2/en
Expired legal-status Critical Current

Links

AU8500/43A 1944-04-04 Improved method of, and apparatus for, the forming of blocks for use inthe grinding or finishing of lenses or similar articles Expired AU118356B2 (en)

Publications (2)

Publication Number Publication Date
AU850043A AU850043A (en) 1944-04-20
AU118356B2 true AU118356B2 (en) 1944-04-20

Family

ID=

Similar Documents

Publication Publication Date Title
AU118356B2 (en) Improved method of, and apparatus for, the forming of blocks for use inthe grinding or finishing of lenses or similar articles
AU850043A (en) Improved method of, and apparatus for, the forming of blocks for use inthe grinding or finishing of lenses or similar articles
CA420795A (en) Abrasive article forming apparatus
CA444431A (en) Grinding method for lenses or dies
AU120875B2 (en) Method and apparatus for finishing fabrics
CA423525A (en) Glass article grinding apparatus
CA423453A (en) Mould grinding apparatus
AU123016B2 (en) Method of and machine for grinding
AU120063B2 (en) Method and apparatus for grinding molds
AU120888B2 (en) Improved apparatus for use in shaping diamonds
AU121332B2 (en) Improved apparatus for use in shaping diamonds
AU1071443A (en) Method and apparatus for finishing fabrics
CA422760A (en) Grinding wheel forming and dressing apparatus
CA422761A (en) Grinding wheel forming and dressing apparatus
CA422763A (en) Metal article treating apparatus
CA421766A (en) Textile finishing method
CA420929A (en) Textile finishing method
CA421768A (en) Textile finishing method
CA421767A (en) Textile finishing method
CA415335A (en) Grinding method and apparatus
CA411435A (en) Coating polishing process
CA409988A (en) Metal article surface hardening apparatus
CA420841A (en) Cutting and abrading article producing apparatus
CA417391A (en) Tire treating apparatus
AU1722944A (en) Method of and machine for grinding