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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001014912-97-000024
Filing Date
1997-02-12
Accepted
1997-02-12 00:00:00
Documents
1
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G-IONICS, INCORPORATED SC 13G/A 7891
  Complete submission text file 0001014912-97-000024.txt   9869
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/A | Act: 34 | File No.: 005-11045 | Film No.: 97526844
SIC: 3559 Special Industry Machinery, NEC

Mailing Address 1225 17TH STREET 26TH FLOOR DENVER CO 80202
Business Address 1225 17TH STREET 26TH FLOOR DENVER CO 80202 3032935792
DENVER INVESTMENT ADVISORS LLC (Filed by) CIK: 0000943656 (see all company filings)

IRS No.: 841284659 | State of Incorp.: CO | Fiscal Year End: 1231