Drive mechanism for the air circulating system of a battery...
Drop stall
Dry bed agglomeration process and product formed thereby
Dry feed dispensing device for hogs
Dry food distributor for cats and dogs
Drying apparatus for horses and the like
Dual coated wire trolling line
Dual fish hooks
Dual purpose cane
Dual-position fish lure
Dual-position lock for securing cages in a ventilated cage...
Dubbing assembly in fly hook production
Dung remover
Durable bone with soft core
Dyslipoproteinaemia-sensitised transgenic rabbit