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TRAITEMENT CHIMIQUE DES VEGETA
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TRAITEMENT CHIMIQUE DES VEGETA
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Application filed by TRAITEMENT CHIMIQUE DES VEGETAfiledCriticalTRAITEMENT CHIMIQUE DES VEGETA
Application grantedgrantedCritical
Publication of FR992751ApublicationCriticalpatent/FR992751A/fr
D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
D21D1/00—Methods of beating or refining; Beaters of the Hollander type
D21D1/02—Methods of beating; Beaters of the Hollander type
D—TEXTILES; PAPER
D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
D21D1/00—Methods of beating or refining; Beaters of the Hollander type
D21D1/20—Methods of refining
D21D1/22—Jordans
FR992751D1944-09-071944-09-07Appareil pour imprégner, triturer, broyer ou lessiver des matières fibreuses, et autres applications
ExpiredFR992751A
(fr)