H01J47/22 - CPC Classification Index

ClassID:

205509 ⎘

H01J47/22 - CPC Classification

Classification description:

Tubes for determining the presence, intensity, density or energy of radiation or particles; Parallel electrode spark or streamer chambers; Wire spark or streamer chambers characterised by another type of readout

Sub-classes:

H01J47/24 » the readout being acoustical 0
H01J47/26 » the readout being optical 0