FR338236A - Perfectionnements apportés à la fabrication des feutres pour machines à papier, à carton, presse-pates, ramasse-pates, etc.
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Perfectionnements apportés à la fabrication des feutres pour machines à papier, à carton, presse-pates, ramasse-pates, etc.
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D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21F1/00—Wet end of machines for making continuous webs of paper
D21F1/0027—Screen-cloths
FR338236A1903-12-15Perfectionnements apportés à la fabrication des feutres pour machines à papier, à carton, presse-pates, ramasse-pates, etc.
ExpiredFR338236A
(fr)