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Legal status (The legal status 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 status listed.)
Vorrichtung zum Oeffnen und Schliefsen der Prefsfilter für b'reiartige Massen resp. an Filtern von Pressen, auf welchen während der ganzen Pressung mit geschlossenem Filter gearbeitet wird