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Application filed by Werner Hoppe, Helmut May, Seifert Brigitte, Seifert Andrea, Hellfried WeicheltfiledCriticalWerner Hoppe
Priority to DD19975277ApriorityCriticalpatent/DD131626B1/de
Publication of DD131626A1publicationCriticalpatent/DD131626A1/de
Publication of DD131626B1publicationCriticalpatent/DD131626B1/de
DD19975277A1977-06-291977-06-29Vorrichtung zum punktfoermigen aufbringen von kraeften an nach der doppelpunktmethode arbeitenden schweissmaschinen
DD131626B1
(de)