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Application filed by Feuerloeschgeraetewerk ApoldafiledCriticalFeuerloeschgeraetewerk Apolda
Application grantedgrantedCritical
Publication of AT290954BpublicationCriticalpatent/AT290954B/de
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
B21D51/00—Making hollow objects
B21D51/16—Making hollow objects characterised by the use of the objects
B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Heat Treatment Of Articles
(AREA)
AT91069A1968-04-171969-01-29Verfahren zur herstellung extrem duennwandiger, leichter stahlflaschen zur aufnahme von unter hohem druck stehenden gasen
AT290954B
(de)