Dawa 023,195
Dayton 010
Daytron 023,196
De Graaf 007,020,034
Decca 004,011,023,026,031,124,136,170
Deitron 023
Denko 179,209
Denver 115,211
Desmet 023,170,182
Diamant 023
Digiline 023,181
Digital 115
Dixi 010,023,040,170
Domoh 182
Drean 023
DTS 010
Dual 004,023,090,112,126,127,132,179,195,197,207,211
Dual-Tec 004,010,132,197
Dumont 001,004,015,018,019
Dux 023,170,195
Dynatron 023,170
Elbe 023,038,109,158,180
Elcit 001
Electa 121
Electro Tech 010
Elekta 101
Elektronska 207
Elg 023
Elin 004,017,019,023,170,186,197,198
Elite 012,022,023,179,184,197
Elman 015,132,181,207
Elsay 136,184
Elta 010
Emerson 001,023,101,126,128
Em peror 101
Engel 044,207
Erres 023,170
ESC 023
Estel 207
Etron 010,023
Eurocom 115,207
Euro-Feel 003
Euroline 089,170