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Form SC 13D - General statement of acquisition of beneficial ownership [amend]
SEC Accession No. 0000914317-11-001331
Filing Date
2011-10-19
Accepted
2011-10-19 17:16:58
Documents
1
Filing Date Changed
2011-10-19
Group Members
CARL WILLIAM DINGER III

Document Format Files

Seq Description Document Type Size
1 SC 13D/A v13da.txt SC 13D/A 10467
  Complete submission text file 0000914317-11-001331.txt   11818
Mailing Address 7720 LEHIGH AVE NILES IL 60714
Business Address 7720 LEHIGH AVE NILES IL 60714 8479661000
MFRI INC (Subject) CIK: 0000914122 (see all company filings)

IRS No.: 363922969 | State of Incorp.: DE | Fiscal Year End: 0131
Type: SC 13D/A | Act: 34 | File No.: 005-43197 | Film No.: 111148624
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip
Assistant Director 6

Mailing Address 7 LAKE TRAIL WEST MORRISTOWN NJ 07960
Business Address
DINGER CARL W III (Filed by) CIK: 0001029713 (see all company filings)

Type: SC 13D/A