Document Type and Number:
Japanese Patent JPS5075543
Kind Code:
U
Application Number:
JP13067573U
Publication Date:
July 01, 1975
Filing Date:
November 12, 1973
Export Citation:
International Classes:
F24F11/02; F24F11/00; F25B49/00; (IPC1-7): F24F11/00; F25B49/00
Domestic Patent References:
| JP46018217U |