Patent:GB540604
| Brevetto: | GB 540604 |
| Titolo: | Multiplying Apparatus |
| Data: | 23.10.1940 |
| Luogo: | Oakland, Californien, USA |
| Nazione: | Gran Bretagna |
| Persona: | |
| Ditta: | Marchant (P) |
| Link interni: | |
| Keywords: | |
Link al brevetto:
(without guarantee) |  GB540604 |
Aus der Patentschrift GB540604
"A multiplying apparatus comprises a keyboard by means of which one of the factors is set on a register, an adjustable device associated with the register for showing the position of the decimal point in this factor, a product register denominationally shiftable with respect to the factor register, and a device for indicating the position of the decimal point in this product, which device is carried by a part of the machine not moving with the product register and is adjustable relatively to the factor decimal point register. ..." (
GB540604)
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