Electrode arrangements

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Secondary-emission tubes; Electron-multiplier tubes > Electron multipliers > Electrode arrangements

CPC:

Secondary-emission tubes; Electron-multiplier tubes (dynamic electron-multiplier tubes H01J25/76) > Electron multipliers > Electrode arrangements

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

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H01J 43/08 Cathode arrangements (construction of photo cathodes H01J40/06, H01J40/16, H01J47/00, H01J49/08) IPC+CPC Available in IPC and CPC
H01J 43/10 Dynodes (H01J43/24, H01J43/26 take precedence) IPC+CPC Available in IPC and CPC
H01J 43/12 Anode arrangements IPC+CPC Available in IPC and CPC
H01J 43/14 Control of electron beam by magnetic field IPC+CPC Available in IPC and CPC
H01J 43/16 Electrode arrangements using essentially one dynode IPC+CPC Available in IPC and CPC
H01J 43/18 Electrode arrangements using essentially more than one dynode IPC+CPC Available in IPC and CPC

Class H01,2013–2023, worldwide · Source: EPO PATSTAT

Class H01,2013–2023, worldwide · Source: EPO PATSTAT