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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS51134807
Kind Code:
U
Application Number:
JP5553275U
Publication Date:
October 30, 1976
Filing Date:
April 22, 1975
Export Citation:
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International Classes:
F04B27/08; F04B25/04; (IPC1-7): F04B25/04; F04C17/12