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Filing Detail
Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405]:
SEC Accession No. 0000052466-98-000003
Filing Date
1998-03-30
Accepted
1998-03-30 00:00:00
Documents
23
Period of Report
1997-12-31
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 10-K405 66312
2 EX-3(A) EX-3 12133
3 EX-3(A) EX-3 5604
4 EX-3(B) EX-3 52369
5 EX-4 6799
6 EX-10 119986
7 EX-10 52970
8 EX-10 39366
9 EX-10 23683
10 EX-10 28768
11 EX-13 92690
12 EX-21 2109
13 EX-23 1261
14 EX-24 2211
15 EX-27 1900
16 EX-27.1 EX-27 1912
17 EX-27.2 EX-27 1913
18 EX-27.3 EX-27 1913
19 EX-27.4 EX-27 1913
20 EX-27.5 EX-27 1912
21 EX-27.6 EX-27 1913
22 EX-27.7 EX-27 1913
23 EX-27.8 EX-27 1913
  Complete submission text file 0000052466-98-000003.txt   526347
Mailing Address
Business Address 65 GROVE ST WATERTOWN MA 02172 6179262500
IONICS INC (Filer) CIK: 0000052466 (see all company filings)

IRS No.: 042068530 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-K405 | Act: 34 | File No.: 001-07211 | Film No.: 98578867
SIC: 3559 Special Industry Machinery, NEC