Document Type and Number:
Japanese Patent JPH02133416
Kind Code:
U
Application Number:
JP4124689U
Publication Date:
November 06, 1990
Filing Date:
April 07, 1989
Export Citation:
International Classes:
B08B3/08; B01D45/12; B01D47/00; B01D47/06; B01D50/00; B01D51/00; B01D51/10; B01D53/26; C23G5/04; (IPC1-7): B01D50/00; B01D47/00; B01D53/26; B08B3/08; C23G5/04