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Patent:US2552201


Patent:US 2552201
Titel:
Datum:08.05.1951
Ort:Rockville Centre, N. Y. USA
Land:USA
Person:Mixer, Harold P. (P)
Firma:Remington Rand (P) Inc.
Links im Rechnerlexikon:
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Link zum Patentamt:
(ohne Garantie)
 US2552201 (espacenet),  US2552201 (uspto)


Filing date: Sep 27, 1946

invention relates to computing machines and more particularly to such machines whose operations involve the obtaining and the accumulation, additively or subtractively, of products; and it has for its principal object to provide improved multiplying mechanism for such machines. The invention relates to that class of computing machines that yield a product by true multiplying mechanism as distinguished from that class of machine whose mechanism is essentially that of an adding machine and in which when a number is multiplied by 3, for example, the number is set up and the machine operated 3 times.