Drucker mit "R" (28)

R.C. Allen (1)

Radio Shack (33)

Randal Data System (1)

Rapid Data (1)

Rapid Scribe (1)

Raytheon (17)

Raytron (1)

Rebell (3)

Redactron (1)

Remanco (1)

Remington (Sperry Rand) (5)

Remstar (13)

Remtor (2)

Rena (13)

Renker (6)

REX Rotary (54)

Rexon (1)

Ricoh (1115)