Document Type and Number:
Japanese Patent JPS61118924
Kind Code:
U
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Application Number:
JP228685U
Publication Date:
July 26, 1986
Filing Date:
January 14, 1985
Export Citation:
International Classes:
F02B17/00; F02B31/00; F02B31/02; (IPC1-7): F02B17/00; F02B31/00