Assignee

SMITH AVERY B

US·2 granted patents·43 citations·filing 1974–1981

Technology mixA24F1 C02F1 Y10S1

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2 records

0172US3998232AFiltering tobacco smokeSMITH AVERY B·Filed 1974·Granted Dec 21, 1976·33 cites·7 claims
0247US4383901AMethod for removing metal ions and other pollutants from aqueous solutions and moist gaseous streamsSMITH AVERY B·Filed 1981·Granted May 17, 1983·10 cites·5 claims

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