1) LIONITE, ALUMINUM OXIDE
Manufacturer: TREIBACHER SCHLEIFMITTEL CORP.
Index Date: 1994-11-01


2) LIONITE, ALUMINUM OXIDE
Manufacturer: TREIBACHER SCHLEIFMITTEL CORP.
Index Date: 1994-11-01

3) 8702 FERRO CERIUM
Manufacturer: TREIBACHER CHEMICHE WERKE AG
Index Date: 1991-02-01

4) ALODUR DST II
Manufacturer: TREIBACHER CHEM
Index Date: 1991-09-10

5) 8702 FERRO CERIUM
Manufacturer: TREIBACHER CHEMICHE WERKE AG
Index Date: 1991-02-01