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.)
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Risacher & Hebert Soc
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Risacher & Hebert Soc
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Publication date
Application filed by Risacher & Hebert SocfiledCriticalRisacher & Hebert Soc
Application grantedgrantedCritical
Publication of FR437490ApublicationCriticalpatent/FR437490A/fr
B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
B41L7/00—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image
B41L7/02—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image by passing original and copy-sheet or -web between rollers
B41L7/08—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image by passing original and copy-sheet or -web between rollers with means for moistening or drying
FR437490D1911-12-121911-12-12Dispositif pour distribuer régulièrement en plusieurs points de petites quantités de liquide
ExpiredFR437490A
(fr)