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Application filed by Adam SchmidtfiledCriticalAdam Schmidt
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Publication of AT123766BpublicationCriticalpatent/AT123766B/de
AT123766D1929-04-091929-04-09Vorrichtung, insbesondere zur Führung des Brenners von Schneid- bzw. Schweißmaschinen nach einer Schablone.
AT123766B
(de)