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 combination 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). Elbpatent Marschall & Partner PartGmbB and Hansmann Klickow Hansmann are specialized in the combination B63 and F16. We found, that ip21 Ltd, Acapo AS, Leinweber & Zimmermann, Onsagers, Jeck Fleck Herrmann and 32 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.