SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000767684-03-000004
Form type: SC 13G
Filer: BTU INTERNATIONAL INC
CIK: CIK 840883
Filed: Apr 25, 2003
Reporting period: —
Description: Passive 5%+ stake

Documents

0000767684-03-000004-index.htm

Complete submission

0000767684-03-000004.txt

directory listing

Filed by

BTU INTERNATIONAL INC