Priority Date: 19.12.11 (JP 20110277676)

CLEANING METHOD AND CLEANING DEVICE FOR SEALING MASK, AND PRODUCTION METHOD FOR HONEYCOMB STRUCTURE

  • Application ID: EP12859275
  • Status: APPLICATION WITHDRAWN

Applicant

Attorney

Employment test 51 - 200 employees
Company dna vossius and partner
operating since 1961
Headquarter in Munich and 3 offices
active in Legal Services and IP-related Communication Service

Specialization

This patent has the IPC class B28 (WORKING CEMENT, CLAY, OR STONE) is specialized in B28. 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

  • 19.12.2011 - Priority Date (JP 20110277676)
  • 27.06.2013 - Publication A1 (WO2013094513)
  • 29.10.2014 - Publication A1 (EP2796260)

IPC Classification