Lapidary apparatus
Lapping and polishing method and apparatus for planarizing...
Lapping device for surface enhancement of bulk material
Lapping head for machining workpieces of hard stone materials
Lapping machine
Lapping machine
Lapping machine having pressure plates, the temperature of...
Lapping tool disk apparatus
Latching arrangement for machine tools
Lawn mower and garden tool sharpener
Lens alignment and positioning method and apparatus
Lens and pattern holder
Lens block
Lens block and associated de-blocking apparatus and method
Lens block and associated de-blocking apparatus and method
Lens block and associated de-blocking apparatus and method
Lens block and method of processing lenses
Lens blocker
Lens cribber
Lens cutting and bevel-edging machine