1 | DCBX | Degussa Engineered Carbons LP | added 4/2003; 7/2005 | | NAKINA |
2 | DCBX | Degussa Corp. | added 7/1991; 1/1994-7/2000; eliminated 4/2003 | | NAKINA |
3 | DCBX | Degussa Corp. | added 7/91; 1/94-7/2000 | | NRHS |
4 | DCBX | DEGUSSA ENGINEERED CARBONS, LLP [DEGUSSA CORP.] | | | PWRC |
5 | DCBX | DeGussa Engineered Carbons | | | RSRV |
6 | DCBX | DEGUSSA ENGINEERED CARBONS LP | | | SCAC4 |