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US 6,504,886 · Confirmation No. 3922

COMMUNICATION OF AN IMPAIRMENT LEARNING SEQUENCE ACCORDING TO AN IMPAIRMENT LEARNING SEQUENCE DESCRIPTOR

Inventor: Sverrir Olafsson
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Quick Facts
Patent No.
US 6,504,886
App. No.
09/956,207
Filed
2001-09-19
Granted
2003-01-07
Art Unit
2631
PTA
0 days