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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THEOPHILE LUCIEN RADIDEAU
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THEOPHILE LUCIEN RADIDEAU
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Publication date
Application filed by THEOPHILE LUCIEN RADIDEAUfiledCriticalTHEOPHILE LUCIEN RADIDEAU
Application grantedgrantedCritical
Publication of FR459630ApublicationCriticalpatent/FR459630A/fr
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
B31D5/0082—Making filter elements, e.g. pleated
FR459630A1912-09-101912-09-10Machine pour la fabrication des filtres en papier plissé
ExpiredFR459630A
(fr)