TUNNELED GAS STORAGE
- Application ID: EP13820602
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC combination B65, E21, and F16. We found, that Schneiders & Behrendt, Onsagers, Exter Polak & Charlouis B.V. (EP & C), Ufficio Veneto Brevetti Srl, Lehmann & Fernandez S.L. and 4 others are specialized in this combination either. For a similar patent, they might be a good choice.