Document Type and Number:
Japanese Patent JPS5315488
Kind Code:
U
Application Number:
JP9792276U
Publication Date:
February 08, 1978
Filing Date:
July 21, 1976
Export Citation:
International Classes:
F15B11/072; F15B3/00; F15B11/08; (IPC1-7): F15B3/00; F15B11/08
Domestic Patent References:
| JPS4813782A |