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PRESSOIRS COLIN
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PRESSOIRS COLIN
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Publication of FR748688ApublicationCriticalpatent/FR748688A/fr
D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21F1/00—Wet end of machines for making continuous webs of paper
D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
FR748688D1932-03-311932-03-31Procédé et appareil d'épaississement des mélanges de liquides et de matières solides et notamment des pâtes à papier
ExpiredFR748688A
(fr)