Document Type and Number:
Japanese Patent JPH0450902
Kind Code:
Y2
Application Number:
JP10292987U
Publication Date:
December 01, 1992
Filing Date:
July 03, 1987
Export Citation:
International Classes:
B01D1/00; B01D35/02; B01D36/00; B03C5/00; C02F1/04; C10M175/00; (IPC1-7): B03C5/00; B01D1/00; C10M175/00
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