2338 ⎘
Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass; Mechanical dusters Centrifugal dusters
BIOLOGICAL CONTROL AGENT APPLICATION DEVICE
#2METHOD AND APPARATUS USED FOR BIOLOGICAL CONTROL OF AGRICULTURAL PESTS
#3METHOD AND APPARATUS USED FOR BIOLOGICAL CONTROL OF AGRICULTURAL PESTS
#4Mechanism for dispensing biological material
#5Method and apparatus used for biological control of agricultural pests
#6Method and apparatus used for biological control of agricultural pests
#7Powder/granular material spreader
#8Dual rotor spreader system
#9Method and apparatus used for biological control of agricultural pests
#10Dual conveyor granular commodity dispersement system
#11Adjustable height broadcast spinner assembly
#12Top motor broadcast spreader apparatus