Descriptions for H01F and notes/indexes are displayed on this screen.


Subclass indexes

MAGNETS, ELECTROMAGNETS

Characterised by the magnetic material

1/00

Cores, yokes, armatures

3/00

Coils

5/00

Superconducting coils or magnets

6/00

Magnets

7/00

Magnetising, demagnetising

13/00

Manufacture

41/00

THIN FILMS

10/00

FIXED INDUCTANCES OR TRANSFORMERS

Of the signal type

17/00, 19/00

Other than of the signal type

30/00, 37/00

Manufacture

41/00

VARIABLE INDUCTANCES OR TRANSFORMERS

Of the signal type

21/00

Other than of the signal type

29/00

Manufacture

41/00

DETAILS OF TRANSFORMERS OR INDUCTANCES, IN GENERAL

27/00

SUPERCONDUCTIVE OR CRYOGENIC TRANSFORMERS

36/00

ADAPTATIONS OF TRANSFORMERS OR INDUCTANCES FOR SPECIFIC APPLICATIONS OR FUNCTIONS

38/00