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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000354204-00-000836
Filing Date
2000-02-03
Accepted
2000-02-03 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 1999 SCHEDULE 13G - MFRI INC SC 13G 5320
  Complete submission text file 0000354204-00-000836.txt   7408
Mailing Address 1299 OCEAN AVENUE 11TH FLOOR SANTA MONICA CA 90401
Business Address 1299 OCEAN AVE 11TH FLOOR SANTA MONICA CA 90401 3103958005
DIMENSIONAL FUND ADVISORS INC (Filed by) CIK: 0000354204 (see all company filings)

IRS No.: 22370029 | State of Incorp.: IL | Fiscal Year End: 1231
SIC: 0000

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 13G | Act: 34 | File No.: 005-43197 | Film No.: 521906
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip