JOHN GORRIE ICE MACHINE PATENT DRAWINGS & DESCRIPTION · JOHN GORRIE ICE MACHINE PATENT DRAWINGS & DESCRIPTION US PATENT No. 8080, ... the cngiue C and the chamber G ... immersed
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JOHN GORRIE ICE MACHINE PATENT DRAWINGS & DESCRIPTION US PATENT No. 8080, 1851 By EurIng Brian Roberts, CIBSE Heritage Group