Document Type and Number:
Japanese Patent JPS6245088
Kind Code:
Y2
Application Number:
JP4136980U
Publication Date:
December 01, 1987
Filing Date:
March 28, 1980
Export Citation:
International Classes:
F04B23/10; F04B11/00; (IPC1-7): F04B23/10; F04B11/00
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