Document Type and Number:
Japanese Patent JPS5475403
Kind Code:
U
Application Number:
JP15073377U
Publication Date:
May 29, 1979
Filing Date:
November 09, 1977
Export Citation:
International Classes:
F04B39/00; F04B39/02; F04B49/10; F25B1/00; F25B49/00; F25B49/02; (IPC1-7): F04B39/02; F04B49/10; F25B1/00; F25B49/00
Domestic Patent References:
| JP46026912U | ||||
| JP46001879U |