Machines with boilers and pumps that generate superheated water and apply saturated steam and boiling water to kill vegetation or cleanse surfaces without use of chemicals or foam for use in agriculture, gardening, horticulture, landscape and facilities management, namely, steam weeding and cleansing machines, and structural parts and fittings therefor; Applicator heads, nozzles, and hoods especially adapted for steam weeding and cleansing machines for applying saturated steam and boiling wat...

Spraying machines for killing weeds