|
CS8800803A1
|
|
connection for rotary impedance production
|
|
CS253943B1
|
|
Connection for the signalling of high voltage
|
|
CS235383B1
|
|
Frequency relay calibrator
|
|
CS226680B1
|
|
Voltage signal system circuitry
|
|
CS226681B1
|
|
Control contact pasting signalling circuitry
|
|
CS211659B1
|
|
Telephone interrogator signalling circuitry
|
|
CS204455B1
|
|
Connection for measuring the supplied or withdrawn accumulator charge
|
|
CS202195B1
|
|
Connection of the direction fault signal
|
|
CS192424B1
|
|
Connection for signalling the high tension by removing the hindrances
|
|
CS193966B1
|
|
Connection of the high tension signaller
|
|
CS185985B1
|
|
Wiring of the short-circuit signal with the polarised relais
|
