Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1925160Aexternal-prioritypatent/DE1925160C3/de
Application filed by Ungerer IrmafiledCriticalUngerer Irma
Publication of SE385095BpublicationCriticalpatent/SE385095B/sv
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
SE7006711A1969-05-161970-05-15Forfarande for riktning av metallband
SE385095B
(sv)