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Application filed by Riv Officine Di Villar PerosafiledCriticalRiv Officine Di Villar Perosa
Publication of BE444659ApublicationCriticalpatent/BE444659A/fr
G07B1/00—Machines for printing and issuing tickets
G07B1/02—Machines for printing and issuing tickets employing selectable printing plates
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BE444659A1941-02-271942-02-27Machine pour la double certification de tickets, factures et autres pièces semblables comportant un coupon de contrôle
BE444659A
(fr)