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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000009015-04-000008
Filing Date
2004-02-04
Accepted
2004-02-04 13:24:38
Documents
1

Document Format Files

Seq Description Document Type Size
1 iivi.txt SC 13G 6356
  Complete submission text file 0000009015-04-000008.txt   8133
Mailing Address
Business Address ONE MEMORIAL DRIVE CAMBRIDGE MA 02142-1300 6177237540
BABSON DAVID L & CO INC (Filed by) CIK: 0000009015 (see all company filings)

IRS No.: 041054788 | State of Incorp.: MA | Fiscal Year End: 1231

Mailing Address 375 SAXONBURG BLVD SAXONBURG PA 16056
Business Address 375 SAXONBURG BLVD SAXONBURG PA 16056 724-352-4455
II-VI INC (Subject) CIK: 0000820318 (see all company filings)

IRS No.: 251214948 | State of Incorp.: PA | Fiscal Year End: 0630
Type: SC 13G | Act: 34 | File No.: 005-39319 | Film No.: 04565870
SIC: 3827 Optical Instruments & Lenses