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Johns Manville Corp
Johns Manville
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Johns Manville Corp
Johns Manville
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Application filed by Johns Manville Corp, Johns ManvillefiledCriticalJohns Manville Corp
Application grantedgrantedCritical
Publication of FR1222160ApublicationCriticalpatent/FR1222160A/en
B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
B07B1/10—Screens in the form of endless moving bands
FR792724A1958-04-231959-04-21
Process for treating a fibrous product
ExpiredFR1222160A
(en)