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Inventor
MARUO TATSUO
JP
2 patents
Patents
2 patents
US6817557B2
Nov 16, 2004
Process for transporting, storing, and producing a particulate water-absorbent resin
NIPPON CATALYTIC CHEM IND
71 citations
95
US6164455A
Dec 26, 2000
Process for classifying particulate hydrophilic polymer and sieving device
NIPPON CATALYTIC CHEM IND
54 citations
93