Document Type and Number:
Japanese Patent JPH0218979
Kind Code:
U
More Like This:
Application Number:
JP9851288U
Publication Date:
February 08, 1990
Filing Date:
July 26, 1988
Export Citation:
International Classes:
F16K21/16; F16K41/04; F16K47/02; (IPC1-7): F16K21/16; F16K41/04; F16K47/02
Domestic Patent References:
| JPS5749950B2 | 1982-10-25 | |||
| JP59150068B | ||||
| JPS395796Y1 | ||||
| JP59136086B |
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