FI (Note)/(Index) list

Descriptions for B23H and notes/indexes are displayed on this screen.

B23H WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL (processes for the electrolytic or electrophoretic production of coatings, electroforming, or apparatus therefor C25D; processes for the electrolytic removal of material from objects C25F; manufacturing printed circuits using precipitation techniques to apply the conductive material to form the desired conductive pattern H05K 3/18)[4]

Note(s)
This subclass covers the working of metal described as "electroerosion" [4]

Subclass indexes

ELECTRICAL DISCHARGE MACHINING

1/00

ELECTROCHEMICAL MACHINING

3/00

COMBINED MACHINING

5/00

COMMON PROCESSES OR APPARATUS

7/00

MACHINING PARTICULAR OBJECTS OR OBTAINING SPECIAL EFFECTS OR RESULTS

9/00

AUXILIARY APPARATUS OR DETAILS

11/00