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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St Annes Board Mill Co Ltd
Original Assignee
St Annes Board Mill Co Ltd
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Filing date
Publication date
Application filed by St Annes Board Mill Co LtdfiledCriticalSt Annes Board Mill Co Ltd
Application grantedgrantedCritical
Publication of FR610032ApublicationCriticalpatent/FR610032A/fr
D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21F3/00—Press section of machines for making continuous webs of paper
D21F3/02—Wet presses
D21F3/10—Suction rolls, e.g. couch rolls
FR610032D1925-03-251925-08-12Perfectionnements aux appareils pour le séchage de la pâte ou pulpe fibreuse dans la fabrication du papier
ExpiredFR610032A
(fr)
Perfectionnements aux dispositifs pour extraire l'humidité de la pâte à papier, du papier mouillé, du carton ou toutes autres matières employées dans les machines à fabriquer le papier