Document Type and Number:
Japanese Patent JPH02107740
Kind Code:
U
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Application Number:
JP1572289U
Publication Date:
August 28, 1990
Filing Date:
February 15, 1989
Export Citation:
International Classes:
F02D1/02; F02D1/16; F02M41/12; (IPC1-7): F02D1/16; F02D1/02; F02M41/12