DIFF Subgroup
B03C 3/30 in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
Introduced: September 1968
Full Title
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect > Plant or installations without electricity supply, e.g. using electrets > in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
No child classifications to compare. This is a leaf node in both IPC and CPC.