Document Type and Number:
Japanese Patent JPH051292
Kind Code:
Y2
Application Number:
JP2955087U
Publication Date:
January 13, 1993
Filing Date:
February 27, 1987
Export Citation:
International Classes:
B01F33/40; C02F3/22; (IPC1-7): B01F3/04; B01F13/02; C02F3/22
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