78808696
Feb 7, 2006
May 8, 2007
Farrowing to finishing hog production system comprised of a hoop building made primarily of non-metal, a nesting box made primarily of non-metal with layered materials, metal nesting bars, non-metal anti-crushing boards, thermostatically controlled heat source, and non-metal cushioned roller bar, sold together as a unit, to provide a safe, clean, and temperature controlled environment from farrowing to finish
Nonmetallic Building Materials