NOISE INSULATION DEVICE FOR RAIL
- Application ID: EP12841941
- Status: █ The patent has been granted
This EP application has the IPC class E01 (CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES). Staeger & Sperling Partnerschaftsgesellschaft mbB is specialised in E01 (CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES). 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.
- 17.10.2011 - Priority Date (JP 20110227621)
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