METHOD OF FLAME CUTTING A STEEL PART, WITH AN INCREASE IN THE PRESSURE AND/OR FLOW RATE OF THE GASEOUS OXYGEN AFTER INITIATION OF PIERCING
- Application ID: EP09745949
- Status: █ No opposition filed within time limit
This EP application has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR). Air Liquide S.A. is specialized in B23. Air Liquide S.A. is specialised in B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.