H ELECTRICITY
Load children
H01 ELECTRIC ELEMENTS
Load children
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
Load children
H01F41/00 Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Load children
H01F41/02 for manufacturing cores, coils, or magnets
Load children Filter patents View as hierarchy
H01F41/04 for manufacturing coils
Load children Filter patents View as hierarchy