IP Library › Granted Patent US 6,528,162
Granted Patent Utility PCT National Stage
US 6,528,162 · Confirmation No. 1516

ACRYLIC SYNTHETIC FIBER, USE THEREOF, AND PROCESS FOR PRODUCING ACRYLIC SYNTHETIC FIBER

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2002-01-17 ABST Abstract 1 View
2002-01-17 LET. Miscellaneous Incoming Letter 45 View
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Quick Facts
Patent No.
US 6,528,162
App. No.
09/958,071
Filed
2002-01-17
Effective Filing
2001-09-28
Granted
2003-03-04
Art Unit
1774
PTA
0 days