Filing

SC 13D

SC 13D

0000893220-07-002501·ENVIRONMENTAL TECTONICS CORP

Filing metadata

Accession number: 0000893220-07-002501
Form type: SC 13D
Filer: ENVIRONMENTAL TECTONICS CORP
CIK: CIK 33113
Filed: Jul 23, 2007
Reporting period: Jul 11, 2007
Description: Activist stake

Documents

0000893220-07-002501-index.htm

Complete submission

0000893220-07-002501.txt

directory listing

Filed by

ENVIRONMENTAL TECTONICS CORP