Estratto
We, Daniel Broido, Engineer, 74 Belsize Park Gardens,[...]
25/09/1934
Eng
We, Daniel Broido, Engineer, 74 Belsize Park Gardens, London, N.W.8, Nationality: Russian, and Raoul Hausmann, Ibiza, Spain, Nationality: Czechoslovakian, do hereby declare the nature of this invention to be as follows: This invention relates to a device for combining and transmitting a plurality of factors […] The present invention relates to a device in which the combination of two or more factors is effected by means of light rays and the result of the combination is also transmitted by light rays by means of a photo-cell to the result mechanism. The object of the present invention consists in the provision of a new device for combining and transferring a plurality of factors, in which optical means are used.
Raoul Hausmann, Device to transform numbers on photoelectric basis, London Patent office, 25/09/1934, Londra
tipologia
ambito
Brevetto No.27436 / 34.446.338
Optophone (Eng)