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.)
Pontoon anchoring system allowing movement between opposing river banks - uses variable length anchoring cable between pontoon and anchoring points on opposite river banks
Verbesserungen zu einrichtungen zum belegen eines schiffes an ein zur ausladung und lagerung von einem medium dienendes bauwerk, sowie zur foerderung dieses mediums fuer erdoelanlagen