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Title:
METHOD OF AND DEVICE FOR TREATING DRAINAGE
Document Type and Number:
Japanese Patent JPS5479954
Kind Code:
A
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Inventors:
FUKUYAMA TAKESHI
Application Number:
JP14758477A
Publication Date:
June 26, 1979
Filing Date:
December 07, 1977
Export Citation:
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Assignee:
FUKUYAMA TAKESHI
International Classes:
B01D17/04; C02F1/52; (IPC1-7): C02C1/26; C02C5/02
Domestic Patent References:
JPS50457A1975-01-07
JPS50110154A1975-08-29
JPS4932461A1974-03-25
JPS4711698A
Foreign References:
GB1440976A1976-06-30



 
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