Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oluf JoergensenfiledCriticalOluf Joergensen
Priority to DK44546ApriorityCriticalpatent/DK69426C/en
Application grantedgrantedCritical
Publication of DK69426CpublicationCriticalpatent/DK69426C/en
Procedure for supplying pressurized fluid to reversing mechanisms for screws with rotating blades and for arranging such mechanisms for carrying out the procedure.