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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6298784
Kind Code:
U
Application Number:
JP19137485U
Publication Date:
June 23, 1987
Filing Date:
December 11, 1985
Export Citation:
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International Classes:
F04B11/00; F04C2/10; (IPC1-7): F04C2/10; F04B11/00