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Bayer AG
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Bayer AG
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Application filed by Bayer AGfiledCriticalBayer AG
Application grantedgrantedCritical
Publication of FR347655ApublicationCriticalpatent/FR347655A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
B21B39/08—Braking or tensioning arrangements
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Braking Arrangements
(AREA)
FR347655D1904-05-071904-11-04Procédé de préparation de nouveaux colorants azoiques
ExpiredFR347655A
(fr)