Document Type and Number:
Japanese Patent JPH0214641
Kind Code:
Y2
Application Number:
JP6928484U
Publication Date:
April 20, 1990
Filing Date:
May 11, 1984
Export Citation:
International Classes:
F15B11/02; F15B11/08; F15B11/16; F16D59/02; (IPC1-7): F15B11/08; F15B11/16
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