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Publication of CH54582ApublicationCriticalpatent/CH54582A/de
238000004806packaging method and processMethods0.000title1
CH54582A1910-12-061910-12-06Vorrichtung zum Einpressen eines einwärtsspringenden Wulstes in Verpackungshülsen für Invert Gasglühlichtkörper
CH54582A
(de)