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Trierer Walzwerk AG
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Trierer Walzwerk AG
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Application filed by Trierer Walzwerk AGfiledCriticalTrierer Walzwerk AG
Application grantedgrantedCritical
Publication of FR605423ApublicationCriticalpatent/FR605423A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
B21B1/227—Surface roughening or texturing
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B2261/00—Product parameters
B21B2261/14—Roughness
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Mechanical Engineering
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FR605423D1925-01-091925-10-28Procédé pour faire des plaques ou bandes de fer ou d'acier doublées d'aluminium
ExpiredFR605423A
(fr)
Procédé pour la fabrication de bandes, lames ou plaques de tôle d'aluminium ou d'autres métaux oxydables similaires, isolées par une couche d'oxyde