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Inventor
NAGAE KAZUYUKI
JP
2 patents
Patents
2 patents
US5225014A
Jul 6, 1993
Process for producing precision cartridge filter
CHISSO CORP
48 citations
90
US6230901B1
May 15, 2001
Microfine fiber product and process for producing the same
CHISSO CORP
48 citations
89