Title:
【考案の名称】回転式空気予熱機
Document Type and Number:
Japanese Patent JPS6139283
Kind Code:
U
Inventors:
Fukuda Minoru
Yoshito Shiraishi
Yoshito Shiraishi
Application Number:
JP12187784U
Publication Date:
March 12, 1986
Filing Date:
August 10, 1984
Export Citation:
International Classes:
F28D19/04; (IPC1-7): F28D19/04
Domestic Patent References:
| JPS437760Y1 | 1968-04-06 |