Document Type and Number:
Japanese Patent JPS52155263
Kind Code:
U
Application Number:
JP6585576U
Publication Date:
November 25, 1977
Filing Date:
May 21, 1976
Export Citation:
International Classes:
F24F5/00; F24F1/56; F25B39/04; (IPC1-7): F25B39/04; F24F1/00
Domestic Patent References:
| JP49150761B | ||||
| JP50150141B |