IPC Definitions - January 01, 2012
H01M 4/00 - Definition
Attention is drawn to the following places, which may be of interest for search:
Electrodes for electrolytic processes | C25 |
Special rules of classification
In classifying electrodes of hybrid cells, the individual half-cells of the hybrid cell are considered separately, e.g. an electrode in the primary half of a primary/fuel type hybrid cell is considered to be a primary-cell electrode covered by H01M 4/06.