DIFF Main Group
H01M 12/00 Hybrid cells; Manufacture thereof (hybrid capacitors H01G11/00)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Hybrid cells; Manufacture thereof
CPC: Hybrid cells; Manufacture thereof (hybrid capacitors H01G11/00)
Full Title
Full titles differ between systems:
IPC:
Hybrid cells; Manufacture thereof
CPC:
Hybrid cells; Manufacture thereof (hybrid capacitors H01G11/00)
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1974.
Child Classifications
Navigate with arrow keys, Enter to open
- H01M 12/02 Details (of electrodes H01M4/00; of non-active parts H01M50/00) since 1974 IPC+CPC Available in IPC and CPC
- H01M 12/04 composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type since 1974 IPC+CPC Available in IPC and CPC
- H01M 12/08 composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type since 1974 +1 CPC IPC+CPC Available in IPC and CPC