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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5216290
Kind Code:
Y2
Application Number:
JP4214971U
Publication Date:
April 12, 1977
Filing Date:
May 24, 1971
Export Citation:
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International Classes:
C25B9/00; B01J14/00; B65D90/04; C02F1/46; C25C7/00; C25D17/02; G01M3/40; G01N27/20; (IPC1-7): B01J1/00; C25B9/00; G01M3/40