ENVIRONMENTAL TECHNOLOGIES GROUP

Computer and Scientific

Owner

ENVIRONMENTAL TECHNOLOGIES GROUP, INC.

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AIRSENTRY-FTIR

Electrical and Scientific Apparatus

Owner

ENVIRONMENTAL TECHNOLOGIES GROUP, INC.

May 12, 1998
THE METALYZER

Electrical and Scientific Apparatus

Owner

ENVIRONMENTAL TECHNOLOGIES GROUP, INC.

Nov 26, 1996
LEADSCAN

Medical Apparatus

Owner

ENVIRONMENTAL TECHNOLOGIES GROUP, INC.

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