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
Application filed by Rudolf Ing Schaur, Klemens Ing SchumacherfiledCriticalRudolf Ing Schaur
Application grantedgrantedCritical
Publication of AT121530BpublicationCriticalpatent/AT121530B/de
AT121530D1929-06-111929-06-11Verfahren zur Herstellung von Handelseisen aus noch nicht fertiggemachten, eisenoxydulhaltigen Eisenbädern.
AT121530B
(de)