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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS508110
Kind Code:
A
More Like This:
JP2553551Description: Operation method and apparatus of self-priming liquid ring pump
JP2529222[Name of device] Impeller of water-sealed vacuum pump
Application Number:
JP5837473A
Publication Date:
January 28, 1975
Filing Date:
May 24, 1973
Export Citation:
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International Classes:
F04C19/00



 
Next Patent: JPS508111