COTTON DOUGLAS W
Related Filers (1)
CET ENVIRONMENTAL SERVICES INC (3)
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Ownership (3)
SC 13G/A
Friday, 2/4/2000
CET ENVIRONMENTAL SERVICES INC: Major Shareholders
SC 13G
Tuesday, 2/17/1998
CET ENVIRONMENTAL SERVICES INC: Major Shareholders
SC 13G
Tuesday, 2/25/1997
CET ENVIRONMENTAL SERVICES INC: Major Shareholders
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