Abrading – Abrading process – Glass or stone abrading
Patent
1994-07-15
1996-05-28
Nakarani, D. S.
Abrading
Abrading process
Glass or stone abrading
451 43, 451390, 24575, 24577, B24B 100, B24B 13005
Patent
active
055205682
ABSTRACT:
A method of processing a lens is disclosed. A lens blank and a lens block are each provided with a structured surface having a plurality of tapered elements. The lens blank is releasably attached to the lens block by pressing the structured surface of the lens blank against the structured surface of the lens block, followed by subjecting the mounted lens blank to lens processing operations.
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Craighead Lawrence W.
Rouser Forrest J.
Weldon James A.
Wilfong Debra L.
Chen Vivian
Griswold Gary L.
Hohenshell Jeffrey J.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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