FR485451A - Machine perfectionnée pour la fabrication d'objets moulés par aspiration, en pate à papier, cellulose ou autre matière analogue
- Google Patents
Machine perfectionnée pour la fabrication d'objets moulés par aspiration, en pate à papier, cellulose ou autre matière analogue
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LOUIS-AUGUSTE LEPRINCE
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LOUIS-AUGUSTE LEPRINCE
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D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds
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FR485451D1917-05-121917-05-12Machine perfectionnée pour la fabrication d'objets moulés par aspiration, en pate à papier, cellulose ou autre matière analogue
ExpiredFR485451A
(fr)