Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Simulative
Patent
1990-06-01
1993-06-01
Lucas, Susan J.
Office supplies; artists and teachers materials
Paper or pasteboard for writing or printing
Simulative
Patent
active
D03360997
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patent: 4763865 (1988-08-01), Danner
patent: 4917342 (1990-04-01), Fast
Edmundson Dean P.
Lucas Susan J.
Tung M. H.
Ultimate Support Systems, Inc.
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