Document Type and Number:
Japanese Patent JPH0433503
Kind Code:
Y2
Application Number:
JP10568288U
Publication Date:
August 11, 1992
Filing Date:
August 10, 1988
Export Citation:
International Classes:
F16K31/122; F16K31/143; F16K31/18; F16K31/34; F16K31/42; G05D9/12; (IPC1-7): F16K31/18; F16K31/122; F16K31/42; G05D9/12
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