• All sections
• G - Physics
• G10K - Sound-producing devicesmethods or devices for protecting against, or for damping, noise or other acoustic waves in generalacoustics not otherwise provided for
• G10K 7/02 - Sirens in which the sound-producing member is rotated manually or by a motor

Patent holdings for IPC class G10K 7/02

Total number of patents in this class: 1

10-year publication summary

Principal owners for this class