# | Class | status | |
---|---|---|---|
1 |
S:74552410
M:DYLYN O:Advanced Refractory Technologies, Inc., N.V. BEKAERT S.A., OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON, OERLIKON SURFACE SOLUTIONS AG, TRUBBACH, SULZER METAPLAS GMBH |
2 | Registered |