Document Type and Number:
Japanese Patent JPS53117897
Kind Code:
U
Application Number:
JP1429978U
Publication Date:
September 19, 1978
Filing Date:
February 07, 1978
Export Citation:
International Classes:
F15B11/02; F15B11/04; (IPC1-7): F15B11/04
Domestic Patent References:
| JP46006471U |