Priority Date: 11.07.12 (JP 20120155490)

ELECTRODE FOR POLISHING HOLLOW TUBE, AND ELECTROLYTIC POLISHING METHOD USING SAME

  • Application ID: EP13816291
  • Status: PATENT GRANTED

Attorney

Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services

Specialization

This patent has the IPC class C25 (ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR) is specialized in C25. 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

  • 11.07.2012 - Priority Date (JP 20120155490)
  • 16.01.2014 - Publication A1 (WO2014010540)
  • 20.05.2015 - Publication A1 (EP2873754)
  • 14.09.2016 - Publication B1 (EP2873754)

IPC Classification