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Application filed by C H Weck Maschinenfabrik Und EfiledCriticalC H Weck Maschinenfabrik Und E
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Publication of AT63550BpublicationCriticalpatent/AT63550B/de
AT63550D1912-08-121913-05-02Luftregulierungsvorrichtung bei Kettenrosten mit kastenartigen Rostträgern und seitlich einschiebbaren Roststäben.
AT63550B
(de)