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Individual
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Priority to DEB147789DpriorityCriticalpatent/DE552030C/de
Application grantedgrantedCritical
Publication of DE552030CpublicationCriticalpatent/DE552030C/de
Kopfruhegerät, welches aus zwei gelenkig miteinander verbundenen, die Tuehbahn
auf zwei einander gegenüberliegenden Seiten mit parallelen Streben spannenden Rahmen besteht, dadurch gekennzeichnet,
daß beiden um die Drehachsen (10, 14) umklappbar gelagerten Rahmen
(11, 15) für die Gebraxrchslage Anschläge
(13, 18) vorgelagert sind.