. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . United States Patent Office. THOMAS A. EDISON, OF NEWARK, NEW JERSEY, ASSIGNOR TO THE GOLDAND STOCK TELEGRAPH COMPANY, OF NEW YORK CITY. IMPROVEMENT IN PRINTING-TELEGRAPH APPARATUS. Specification forming part of Letters Patent JNo. 113,034, dated March 28,1871. To all whom it may concern: Be it known that I, Thomas A. Edison, ofNewark, in the county *bf Essex and State ofNew Jersey, have invented an Improvementin Printing-Telegraphs, and the following isdeclared to be a correct description thereof. This invention is
. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . United States Patent Office. THOMAS A. EDISON, OF NEWARK, NEW JERSEY, ASSIGNOR TO THE GOLDAND STOCK TELEGRAPH COMPANY, OF NEW YORK CITY. IMPROVEMENT IN PRINTING-TELEGRAPH APPARATUS. Specification forming part of Letters Patent JNo. 113,034, dated March 28,1871. To all whom it may concern: Be it known that I, Thomas A. Edison, ofNewark, in the county *bf Essex and State ofNew Jersey, have invented an Improvementin Printing-Telegraphs, and the following isdeclared to be a correct description thereof. This invention is made for printing fromone of two type-wheels at pleasure, by chang-ing the rmnting-pad from the line of one wheelto that of the other. By this means a printing-telegraph or anumber of instruments in one circuit can beworked, with one wire, and the impressions betaken from either the letter-wheel or the fig-ure-wheel, and the impression given by revers-ing the circuit. If, therefore, the telegraph is required forprinting letters, the same can be done withoutthe loss of time
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Keywords: ., boo, bookcentury1800, booksubjectinventions, booksubjecttelephone
