IP Library › Granted Patent US 6,781,831
Granted Patent Utility
US 6,781,831 · Confirmation No. 8590

CARD-CAGE WITH INTEGRATED CONTROL AND SHAPING OF FLOW RESISTANCE CURVE FOR MULTIPLE PLENUM CHAMBERS

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Quick Facts
Patent No.
US 6,781,831
App. No.
10/076,207
Filed
2002-02-14
Granted
2004-08-24
Art Unit
2835
PTA
0 days