Document Type and Number:
Japanese Patent JPH0513959
Kind Code:
Y2
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Application Number:
JP7725187U
Publication Date:
April 14, 1993
Filing Date:
May 25, 1987
Export Citation:
International Classes:
F02B47/04; F02M25/00; (IPC1-7): F02B47/04; F02M25/00
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