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Filing Detail
Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000884306-98-000136
Filing Date
1998-10-01
Accepted
1998-10-01 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 SC 13D/A 22331
  Complete submission text file 0000884306-98-000136.txt   24346
Mailing Address 63 NAHATAN ST NORWOOD MA 02062
Business Address 63 NAHATAN ST NORWOOD MA 02062 6175510300
TELCO SYSTEMS INC /DE/ (Subject) CIK: 0000736893 (see all company filings)

IRS No.: 942178777 | State of Incorp.: DE | Fiscal Year End: 0831
Type: SC 13D/A | Act: 34 | File No.: 005-35480 | Film No.: 98719562
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 7701 FRANCE AVENUE SOUTH STE 500 EDINA MN 55435
Business Address 7701 FRANCE AVENUE SOUTH STE 500 EDINA MN 55435 6128410400
KOPP INVESTMENT ADVISORS INC (Filed by) CIK: 0000884306 (see all company filings)

IRS No.: 411663810 | State of Incorp.: MN | Fiscal Year End: 1231