Document Type and Number:
Japanese Patent JPS5092451
Kind Code:
U
Application Number:
JP322674U
Publication Date:
August 04, 1975
Filing Date:
December 21, 1973
Export Citation:
International Classes:
F24F3/14; F24F5/00; F25B13/00; (IPC1-7): F25B13/00; F24F3/14; F24F5/00
Domestic Patent References:
| JPS372252Y1 | ||||
| JPS3633144Y1 |