IP Library › Granted Patent US 6,776,174
Granted Patent Utility
US 6,776,174 · Confirmation No. 1894

APPARATUS FOR WASHING MAGNETIC PARTICLES

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Quick Facts
Patent No.
US 6,776,174
App. No.
10/141,971
Filed
2002-05-10
Granted
2004-08-17
Pub. No.
US20020174878A1
Art Unit
1746
PTA
-50 days