Document Type and Number:
Japanese Patent JPH0135021
Kind Code:
Y2
Application Number:
JP17864384U
Publication Date:
October 25, 1989
Filing Date:
November 27, 1984
Export Citation:
International Classes:
G01P13/00; F16K37/00; F16L11/12; F16L29/00; F16L37/00; F16L37/28; F16L37/36; F16L37/48; (IPC1-7): F16K37/00; F16L29/00
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