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Publication of FR553731ApublicationCriticalpatent/FR553731A/en
B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
FR553731D1922-07-061922-07-06
Device for grouping or collecting accounting documents
ExpiredFR553731A
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