Document Type and Number:
Japanese Patent JPH0227181
Kind Code:
Y2
Application Number:
JP18878584U
Publication Date:
July 23, 1990
Filing Date:
December 14, 1984
Export Citation:
International Classes:
F02M41/12; F02M45/06; F02M59/46; (IPC1-7): F02M59/46; F02M45/06; F02M59/46
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