General Grinding Corporation
Genser Hans G.
Gruter Hans
Gruter Johann
Guy Jean-Luc
Haley Floyd C.
Handa Hirotoshi
Hanover Research Corporation
Havukainen Reino I.
HCH. Bertrams Aktiengesellschaft
Henderson George L.
Henderson Industrial Corporation
Hoikkala Juhani
I Yoshihiro
International Refining Equipment
Itoh Shoji
Janusch Alois
Juhola Pentti
Kalmykov Vladimir N.
Kansai Kagaku Kikai Seisaku Kabushiki Kaisha