Keely
"The polar flow, as induced by the transmitter, is intensified or diminished by an oscillating bar which governs the revolutions to any number without variation." [The Operation of the Vibratory Circuit]
Keely
"The polar flow, as induced by the transmitter, is intensified or diminished by an oscillating bar which governs the revolutions to any number without variation." [The Operation of the Vibratory Circuit]