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HALIFAX, NS CA
1. 20100100439 Multi-platform system apparatus for interoperable, multimedia-accessible and convertible structured and unstructured wikis, wiki user networks, and other user-generated content repositories 04-22-20102. 20090266222 Notation system for music,displaying pitches in color on a keyboard chart and having rhythmic values indicated by the vertical length of said pitches 10-29-2009