STAIR STEP FORMATION USING AT LEAST TWO MASKS
- Application ID: EP13813187
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Beresford Crump LLP is specialized in H01. Beresford Crump LLP is specialised in H01 (BASIC ELECTRIC ELEMENTS). 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.