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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5432139
Kind Code:
Y2
Application Number:
JP14925874U
Publication Date:
October 05, 1979
Filing Date:
December 11, 1974
Export Citation:
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International Classes:
F04B39/00; F16F3/08; F16F15/08; (IPC1-7): F16F15/08