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Application filed by Philips NvfiledCriticalPhilips Nv
Application grantedgrantedCritical
Publication of AT190774BpublicationCriticalpatent/AT190774B/de
AT190774D1953-04-221954-04-20Schweißvorrichtung, vorzugsweise für das Lichtbogen-Kontaktschweißen, mit mindestens zwei Schweißstabhaltern
AT190774B
(de)