he band are phragin released from control, and then only for an in- groove and projecting rod of carbon liein the same ver- numerous apertures. This arrangement works like a series of shutters, bringing about a number of short tical plane. Oneof the terminals of the circuit con- finitely short… … that it is repeated as regards the zero base long as the apparatus is line. The distinction between the undulatory and the pulsatory currents is at work. As a further test, a spring was made to The whole combination forms the transmitting mech- press lightly against the ball. This kept the…
Internet Archive · Public domain (published before 1931). Free to use for anything.
