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Patent:IT372887


Patent:IT 372887
Title: Perfezionamento dei trasferitori per macchine calcolatrici e simili
Date:12.07.1939
Place:Bologna, Italien
Country:Italy
Person:Cavalieri Ducati, Adriano (P)
Company:Ducati (P)
Internal Links:Duconta
Keywords:
Link to the patent office:
(without guarantee)
 IT372887


Filling date: 14/04/1939
Issue date: 12/7/1939

Reference: Bollettino dei Brevetti (part I, section X), 1939