Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000728889-01-000002
Filing Date
2001-02-13
Accepted
2001-02-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 CABLETRON SYSTEMS INC. 0001.txt SC 13G 11524
  Complete submission text file 0000728889-01-000002.txt   13503
Mailing Address TWO WORLD TRADE CENTER 34TH FLOOR NEW YORK NY 10048-0203
Business Address TWO WORLD TRADE CENTER 34TH FLOOR NEW YORK NY 10048-0203 212-323-02
OPPENHEIMER MANAGEMENT CORP (Filed by) CIK: 0000728889 (see all company filings)

State of Incorp.: CO | Fiscal Year End: 1231
SIC: 0000

Mailing Address 35 INDUSTRIAL WAY ROCHESTER NH 03886
Business Address 35 INDUSTRIAL WAY ROCHESTER NH 03886 6033329400
CABLETRON SYSTEMS INC (Subject) CIK: 0000846909 (see all company filings)

EIN.: 042797263 | State of Incorp.: DE | Fiscal Year End: 0228
Type: SC 13G | Act: 34 | File No.: 005-40857 | Film No.: 1536318
SIC: 3576 Computer Communications Equipment