… Nikola Tesla, No. 23,847, filed July 16, 1900. Systems of Signalling. Hon. Commissioner of Patents, Sir:- New York, … invented certain new and useful improvements in Systems of Signalling, of which the following is a specification, …
… Serial No. 23,847, filed July 16, 1900. For Systems of Signalling. Hon. Commissioner of Patents, Sir:- being". … two or more impulses of different periodicities to form a signal in a predetermined order of succession, substantially …
… Nikola Tesla, No. 23,847, filed July 15, 1900. Systems of Signalling. Sir:- Hon. Commissioner of Patents, 11//2 1903 … invented certain new and. usefulimprovements in Systems of Signalling, of which the following is a specification, …
… the other hand, the possibility effecting the operation of signalling by varying the order of succession of the … S, as before indicated, for the purpose of sending distinct signals, it may be convenient to merely alter the period of …
… or more of said elements, as set forth. 2. The method of signalling which consists in producing and transmitting a … circuits a local circuit, as set forth. 3. The method of signalling which consists in producing a plurality of series …
… sufficient in most cases for rendering the exchange of 1 signals or messages reliable and exlusive, but in … emanating from other sources as well as that of the signals or messages being received by instruments for which …
… the possibility afforded of effecting the operation of signalling by varying the order of succession of the … as before indicated, for the purpose of sending distinct signals, it may be convenient to merely alter the period of …
… other sources and permits, on the other hand, to effect the signalling by merely varying the order of succession of the … S, as before stated, for the purpose of sending distinct signals, it will be sufficient to merely alter the period of …
… through the natural media and the operation or control of signalling or other apparatus thereby, the combination with … through the natural media, and the operation or control of signalling, or other apparatus thereby, the combination with …
… in most practical applications of such systems of signalling or intelligente transmission, that the signals or messages should be exclusive or private, it is …