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Application filed by Alfred RacekfiledCriticalAlfred Racek
Priority to AT532664ApriorityCriticalpatent/AT251382B/de
Priority to DE19651452416prioritypatent/DE1452416C3/de
Application grantedgrantedCritical
Publication of AT251382BpublicationCriticalpatent/AT251382B/de
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C23/00—Extruding metal; Impact extrusion
B21C23/02—Making uncoated products
B21C23/20—Making uncoated products by backward extrusion
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AT532664A1964-06-221964-06-22Verfahren zur Herstellung eines Bechers, insbesondere eines Brennstoffbehälters für Gasfeuerzeuge
AT251382B
(de)
Verfahren zur Herstellung eines Gases mit hohem Methangehalt, Katalysator zur Durchführung des Verfahrens und Verfahren zur Herstellung des Katalysators