Substrate with shaped cooling holes and methods of manufacture
- Application ID: EP14166218
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC combination B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) and F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). General Electric Technology GmbH is specialized in the combination B23 and F23. We found, that Mammel und Maser, Jabbusch Siekmann & Wasiljeff, OK pat AG, NV Bekaert SA, Siemens AG and 6 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.