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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902584-05-000077
Filing Date
2005-02-15
Accepted
2005-02-14 19:19:55
Documents
1

Document Format Files

Seq Description Document Type Size
1 ION 13G ion13g.txt SC 13G 6312
  Complete submission text file 0000902584-05-000077.txt   8241
Mailing Address
Business Address 65 GROVE ST WATERTOWN MA 02172 6179262500
IONICS INC (Subject) CIK: 0000052466 (see all company filings)

IRS No.: 042068530 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-11045 | Film No.: 05613889
SIC: 3559 Special Industry Machinery, NEC

Mailing Address 180 N. STETSON STREET SUITE 5780 CHICAGO IL 60601
Business Address 180 N. STETSON STREET STE 5780 CHICAGO IL 60601 3125651414
ADVISORY RESEARCH INC (Filed by) CIK: 0000902584 (see all company filings)

IRS No.: 132831881 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000