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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0001140361-12-043828
Filing Date
2012-10-16
Accepted
2012-10-16 11:55:13
Documents
1

Document Format Files

Seq Description Document Type Size
1 H F LENFEST SC13D/A 9-28-2012 sc13da.htm SC 13D/A 71159
  Complete submission text file 0001140361-12-043828.txt   72563
Mailing Address COUNTYLINE INDUSTRIAL PARK SOUTHAMPTON PA 18966
Business Address COUNTY LINE INDUSTRIAL PARK SOUTHAMPTON PA 18966 2153559100
ENVIRONMENTAL TECTONICS CORP (Subject) CIK: 0000033113 (see all company filings)

IRS No.: 231714256 | State of Incorp.: PA | Fiscal Year End: 0426
Type: SC 13D/A | Act: 34 | File No.: 005-18312 | Film No.: 121145657
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies

Mailing Address 300 BARR HARBOR DRIVE SUITE 460 WEST CONSHOHOCKEN PA 19428
Business Address
Lenfest Harold Fitzgerald (Filed by) CIK: 0001317785 (see all company filings)

Type: SC 13D/A