d by an "Bquare " is of oblong shape. an interesting query whether this alleged dragnet This ingenious watchmaker alBp constructed the box enterprising inventor outside of the Bell fold. claim would cover a type of the Hunning's instrument, The Berliner patent contains the following claims: above… … for the apparatus aB a receiver and for the system of of the situation in the Electrical Review for March 21, Fig. 4-NAPOLEON'S WATCH. 1894, magneto telephony ib open to the public, and, transmission were claimed, it would seem that the $or short line work, thiB will undoubtedly be found to…
Patents · Center · Munn · Scientific American · Apparatus · Perfection gas · Main opening · Perspective views · Electric current · Train pipe · Typhoid fever · Electric light · Sheet metal · Harlem river
Internet Archive · Public domain (published before 1931). Free to use for anything.
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