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Application filed by Bischof Gerhard, Giersberg Bernhard, Werner Goziewski, Heynert Juergen, Johannes Dr Kreis, Lier Werner, Moser Gerhard, Mueller Franz, Pehse Volker, Guenter Salewski, Wilfried Schellenberger, Ulrich ZanderfiledCriticalBischof Gerhard
Publication of CS388783A1publicationCriticalpatent/CS388783A1/cs
Publication of CS255518B1publicationCriticalpatent/CS255518B1/cs
Bituminoeser belag fuer strassen, wege u. dgl., sowie verfahren zur herstellung von im kaltverfahren bituminoes gebundener belaege fuer strassen, wege u. dgl.