Brut polishing of superhard materials

Abrading – Abrading process – Glass or stone abrading

Reexamination Certificate

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Details

C451S050000, C451S053000

Reexamination Certificate

active

07465219

ABSTRACT:
Brut polishing of superhard materials to remove positive asperities by use of pressure and heat.

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patent: 6800095 (2004-10-01), Pope et al.
patent: 7077867 (2006-07-01), Pope et al.
patent: 2003/0091826 (2003-05-01), Abe et al.

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