Device for sealing a ship propeller shaft and method for producing such a device
- Application ID: EP14001176
- Status: █ PATENT GRANTED
This EP application has the IPC class B63 (SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). Hansmann Klickow Hansmann and Elbpatent Marschall & Partner PartGmbB are specialized in the combination B63 and F16. We found, that ip21 Ltd, Acapo AS, Leinweber & Zimmermann, Fluges patent AS, Onsagers AS and 31 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.