TWISTED CONDUIT FOR GEOTHERMAL HEATING AND COOLING SYSTEMS
- Application ID: EP11746929
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) and F24 (HEATING; RANGES; VENTILATING). We found, that Ilberg & Weißfloh, Dr. Emil Benatov & Partners - Bulgarian Patent Attorney & Licensed Appraiser, ip21 Ltd, Freischem & Partner Patentanwälte mbB, Destek Patent Inc and 69 others are specialized in this combination either. For a similar patent, they might be a good choice.