Electric heating – Metal heating – By arc
Patent
1989-10-23
1991-11-26
Albritton, C. L.
Electric heating
Metal heating
By arc
21912166, 21912175, B23K 2600
Patent
active
050685147
ABSTRACT:
A process for polishing a contact lens surface with a laser beam without substantial ablative photodecomposition and with the fluence of the laser beam being less than 0.3JCM.sup.-2 and the number of applied pulses greater than 200.
REFERENCES:
patent: 4455893 (1984-06-01), Astero 219121.8
Albritton C. L.
Bausch & Lomb Incorporated
Blank Christopher E.
Larson Craig E.
Pace Salvatore P.
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