having a dielectric selected for the variation of its permittivity with applied voltage, i.e. ferroelectric capacitors (electrets H01G7/02)

Introduced: September 1968

Title

Titles differ between systems:

IPC: having a dielectric selected for the variation of its permitivity with applied voltage, i.e. ferroelectric capacitors

CPC: having a dielectric selected for the variation of its permittivity with applied voltage, i.e. ferroelectric capacitors (electrets H01G7/02)

Full Title

Full titles differ between systems:

IPC:

Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture > having a dielectric selected for the variation of its permitivity with applied voltage, i.e. ferroelectric capacitors

CPC:

Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture > having a dielectric selected for the variation of its permittivity with applied voltage, i.e. ferroelectric capacitors (electrets H01G7/02)

No child classifications to compare. This is a leaf node in both IPC and CPC.