Selection of materials

Full Title

Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general > Methods or devices for protecting against, or for damping, noise or other acoustic waves in general (G10K11/36 takes precedence) > Selection of materials

Child Classifications

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• G10K 11/165 Particles in a matrix
• G10K 11/168 Plural layers of different materials, e.g. sandwiches