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Publication of DE160796CpublicationCriticalpatent/DE160796C/de
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Priority to AT22097DpriorityCriticalpatent/AT22097B/de
Vorrichtung zum zeitweiligen und dauernden Ausloesen der Verriegelungskupplung des Linealhalters mit der Rastenscheibe von Zeichenkoepfen fuer Parallelzeichenvorrichtungen