Assignee

SMART DOOR SYSTEMS INC

US·1 granted patent·10 citations·filing 2004–2004

Technology mixA62C1 E05F1 E05Y1

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1 record

0152US7689293B2Active oxygen management, fire encirclement, and operational verification systemSMART DOOR SYSTEMS INC·Filed 2004·Granted Mar 30, 2010·10 cites·24 claims

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