METHOD FOR PRODUCING A PRESSURE-RESISTANT AND/OR LEAK-TIGHT VESSEL FOR HOLDING A GAS AND/OR LIQUID
- Application ID: EP12740452
- Status: █ EXAMINATION IN PROGRESS
This patent has the IPC combination B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL) and F17 (STORING OR DISTRIBUTING GASES OR LIQUIDS) is specialized in the combination B29 and F17. We found, that Grape Schwarzensteiner Econosult is specialized in all of these IPC classes. For a similar patent, they might be a good choice.