DAGGER

POWER-OPERATED AIR INJECTOR FOR ENLARGEMENT AND SOFTENING HARDENED GROUND AND DISCHARGE OF POISONOUS GAS AND EXCESSIVE WATER; POWER-OPERATED PUMP FOR IRRIGATION; POWER-OPERATED BUSH/GRASS CUTTERS; POWER-OPERATED HEDGE TRIMMERS; POWER-OPERATED TILLERS; POWER-OPERATED KNAPSACK-TYPE SPRAYERS; AND POWER-OPERATED KNAPSACK-TYPE BLOWERS