Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR609206ApublicationCriticalpatent/FR609206A/fr
B41F22/00—Means preventing smudging of machine parts or printed articles
B41F22/005—Means preventing smudging of machine parts or printed articles using a back grey cloth
FR609206D1925-12-161925-12-16Procédé et dispositif permettant de varier la largeur utile d'impression des machines à imprimer pendant la marche
ExpiredFR609206A
(fr)