Priority Date: 24.01.12 (AT 20120000071)

METHOD AND ARRANGEMENT FOR WASTE-GAS PURIFICATION IN VACUUM STEEL TREATMENT PROCESSES

  • Application ID: EP13704886
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC class B04 (CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES) is specialized in B04. 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.

Timeline

  • 24.01.2012 - Priority Date (AT 20120000071)
  • 01.08.2013 - Publication A1 (WO2013110647)
  • 03.12.2014 - Publication A1 (EP2806976)
  • 19.08.2015 - Publication B1 (EP2806976)

IPC Classification