Dang Nghia Paul C.
Day Mixing Company
De Vries Gerhard
Deboer David N.
Della Rossa Giovanni
Demchenko Taras Filippovich
Derezinski Stephen J.
Dienst Manfred
Dipl. Ing. H. List Industrielle Verfahrenstechnik
Douris Christian
Dray Robert F.
Driskill Roger D.
Durina Michael F.
Durina Michael F.
Dussardier Bruno