Document Type and Number:
Japanese Patent JPS53144735
Kind Code:
U
Application Number:
JP5000877U
Publication Date:
November 15, 1978
Filing Date:
April 20, 1977
Export Citation:
International Classes:
F24H9/02; A47K3/00; F24H9/00; F28F1/00; (IPC1-7): F24H9/00; A47K3/00; F28F1/00
Domestic Patent References:
| JP50126539B | ||||
| JP49113942B |