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Priority to JP11538976ApriorityCriticalpatent/JPS5340670A/ja
Publication of JPS5340670ApublicationCriticalpatent/JPS5340670A/ja
Publication of JPS5726161B2publicationCriticalpatent/JPS5726161B2/ja
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
B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
B21B1/09—L-sections
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Metal Rolling
(AREA)
JP11538976A1976-09-281976-09-28Unequal side and thickness angle steel and its similar steel sections manufacturing process
GrantedJPS5340670A
(en)