Search Results for: Ornamental trimmings not knitted or crocheted
transplanting machine (class / . p) plant support placing machine, e.g., vine tying (class / . s) debarking, dethorning, or girdling (class / . d) water culture, apparatus or method (class / r) porous support (class / ) substrate or matrix, e.g., gel, artificial soil (class / s) cultivating chamber
(class / ) nutrient recirculation system (e.g., hydroponic system) (class / r) individual support (class / ) mushroom culture (class / ) electroculture, magnetoculture or electrocuting (class / ) algae culture (class / ) pollination aids (class / ) heating or sterilizing separated earth (class / ) crop...
https://patents.justia.com/patents-by-us-classification/47