Document Type and Number:
Japanese Patent JPH0216069
Kind Code:
Y2
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Application Number:
JP16352585U
Publication Date:
May 01, 1990
Filing Date:
October 24, 1985
Export Citation:
International Classes:
F04B37/16; F04B37/14; F04B45/04; (IPC1-7): F04B37/14; F04B37/16; F04B45/04
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