SPECTRUMEDIX CORP — DEFA14A

SPECTRUMEDIX CORP of STATE COLLEGE, PA filed a DEFA14A with the SEC on 2000-08-28. Industry: Laboratory Analytical Instruments.

Filing

Documents (1)

SeqTypeDescription
1DEFA14AAMENDED NOTICE AND PROXY STATEMENT

Filing timeline for this registrant (3)

FiledForm
2000-08-28DEFA14A
2000-07-31DEF 14A
1998-07-28DEF 14A

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