made from powder (powder coatings on sheets H01F3/02; on strips or ribbons H01F3/04; on wires H01F3/06)

Introduced: September 1968

Title

Titles differ between systems:

IPC: made from powder

CPC: made from powder (powder coatings on sheets H01F3/02; on strips or ribbons H01F3/04; on wires H01F3/06)

Full Title

Full titles differ between systems:

IPC:

Cores, yokes or armatures > made from powder

CPC:

Cores, Yokes, or armatures (magnetic materials H01F1/00; permanent magnets H01F7/02) > made from powder (powder coatings on sheets H01F3/02; on strips or ribbons H01F3/04; on wires H01F3/06)

No child classifications to compare. This is a leaf node in both IPC and CPC.