Patent classifications
A
HUMAN NECESSITIES
Load children
A01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
Load children
A01B
SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
Load children
15/00
Elements, tools, or details of ploughs
Load children Filter patents View analytics View as hierarchy
A01B15/02
Plough blades; Fixing the blades
Load children Filter patents View analytics View as hierarchy
A01B15/025
specially adapted for working subsoil
Filter patents View analytics View as hierarchy