Static structures (e.g. – buildings) – Wall – ceiling – floor – or roof designed for ventilation or...
Patent
1996-04-12
1998-06-02
Smith, Creighton
Static structures (e.g., buildings)
Wall, ceiling, floor, or roof designed for ventilation or...
523022, 119528, 119529, E04B 170
Patent
active
057584621
ABSTRACT:
An air floor for curing compost made of a series of light weight, relatively short grates each containing a plural of air slits narrow at the top of the grate openings and progressively widening toward the bottom of the opening and structure supporting the grates to provide a span spaced to limit the bending moment to which the grates are subjected and to provide space beneath the grates to facilitate removal of compost passing through the air slits and to permit unobstructed air flow through the grates.
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Bedminster Bioconversion Corp.
Smith Creighton
Zeyher Stanley H.
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