Arcofil S.A.
Bell and Howell Company
Dainippon Screen Mfg. Co, Ltd.
Gunawardena D. R.
Inukai Masahiko
Kaempf Ulrich
Matthys Quirin W.
Moyer Harold
Orsinger Winston A.
Schenk Bernard
Smith William I.
Suther Herbert
Waypoint Technologies
William I. Smith
Zimmerman David C.