H04R 2201/00
Details of transducers, loudspeakers or microphones covered by [CPC: H04R1/00] but not provided for in any of its subgroups
Name
# Contributions
Last Contribution
Find more entities like H04R 2201/00
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.