Ohtsuka Michiya
Okada Hisayuki
Osborn James R. (jr.)
Otaki Yukio
Otten Klaus D.
Palitex Project-Company Gmbh
Pankratova Lidia A.
Parks-Cramer Company
Partridge Mary Elizabeth
Payen
Pennati Carlo
Penzensky Nauchno-Issledovatelsky Experimentalno-Konstruktorsky
Perkins Richard N.
Peterson David A.
Philip C. Wentworth
Philip C. Wentworth
Plate Dieter E. A.
Platt Saco Lowell Corporation
Pownall Arthur R.g.
Powrie Thomas Kilpatrick