Document Type and Number:
Japanese Patent JPS5375696
Kind Code:
U
Application Number:
JP15885176U
Publication Date:
June 23, 1978
Filing Date:
November 26, 1976
Export Citation:
International Classes:
F15B11/17; F15B11/16; (IPC1-7): F15B11/16
Domestic Patent References:
| JPS51111581A | 1976-10-01 | |||
| JP50147087B |