Document Type and Number:
Japanese Patent JPH04404
Kind Code:
Y2
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| JPH07158767 | GATE VALVE |
Application Number:
JP17691585U
Publication Date:
January 08, 1992
Filing Date:
November 19, 1985
Export Citation:
International Classes:
F16K41/10; F16K37/00; G05D16/06; (IPC1-7): G05D16/06; F16K37/00
Next Patent: JPH04405