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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5411372
Kind Code:
U
Application Number:
JP8504077U
Publication Date:
January 25, 1979
Filing Date:
June 27, 1977
Export Citation:
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International Classes:
B01D24/02; B01D24/00; B01D41/02; (IPC1-7): B01D41/02