P
PatentIndex
Search
Landscape
Sign in
Inventor
KUBO NAMI
JP
2 patents
Patents
2 patents
US5024767A
Jun 18, 1991
Method for purifying liquids
TORAY INDUSTRIES
23 citations
89
US5354476A
Oct 11, 1994
Method of treating water
TORAY INDUSTRIES
8 citations
68