Miyawaki Yasushi
Mizoguchi Shingo
Montag Alfred C.
O & K Company Ltd.
Ohanian Vahe
Ohara Co., Ltd.
Ohsawa Tetsu
Omura Kiyoharu
Ooshima Kazuhiko
Osaka Sanso Kogyo Kabushiki-Kaisha
Owsiany Michael
Piepers Jules
Prolizenz A.G.
Refrattari Brebbia S.R.L.
Risi Industries
Rogers Ronald D.
Sakaguchi Morohira
Salem Furnace Co.
Schwalm Donald J.
Shedd Wilfred G.