Assignee

ECKLER PAUL E

US·1 granted patent·178 citations·filing 1989–1989

Technology mixA47G1 A47J1 F28D1 H05B1 Y10S1

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0191US4983798AWarming devices and method using a material with a solid-solid phase changeECKLER PAUL E·Filed 1989·Granted Jan 8, 1991·178 cites·12 claims

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