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Computer and Scientific
Owner
ZENKER, DAVID M.
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Education and Entertainment
Owner
ZENKER, DAVID M.
May 28, 2002
Computer and Scientific
Owner
ZENKER, DAVID M.
Aug 13, 2002
Computer and Scientific
Owner
ZENKER, DAVID M.
Sep 10, 2002
Advertising and Business
Owner
ZENKER, DAVID M.
Nov 7, 2000
Computer and Scientific
Owner
ZENKER, DAVID M.
Jun 3, 1997