Patent:IT774533

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Patent:IT 774533
Title:Dispositivo oscillante per eseguire la somma e la sottrazione nelle macchine da calcolo con totalizzatore a coppia di ingranaggi
Date:15.06.1967
Place:Crema (CR), Italien
Country:Italy
Person:Barozzi, Gianpiero (P), Horeschi, Giancarlo (P)
Company:Sperry Rand (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 IT774533 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=IT774533)


Filed: August 1, 1966

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