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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000009015-01-500063
Filing Date
2001-12-06
Accepted
2001-12-06 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 bbtu.txt SC 13G 6481
  Complete submission text file 0000009015-01-500063.txt   8367
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.: 004105478 | State of Incorp.: MA | Fiscal Year End: 1231

Mailing Address 23 ESQUIRE ROAD NORTH BILLERICA MA 01862
Business Address 23 ESQUIRE ROAD NORTH BILLERICA MA 01862 5086674111
BTU INTERNATIONAL INC (Subject) CIK: 0000840883 (see all company filings)

IRS No.: 042781248 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-40644 | Film No.: 1807955
SIC: 3559 Special Industry Machinery, NEC