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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6115267
Kind Code:
Y2
Application Number:
JP7138880U
Publication Date:
May 12, 1986
Filing Date:
May 24, 1980
Export Citation:
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International Classes:
F04B39/00; F04B25/04; F04B27/08; (IPC1-7): F04B25/04; F04B39/00