. "a device that decreases the amplitude of electronic, mechanical, acoustical, or aerodynamic oscillations"@en-us . . . . . "damper"^^ . "103046793"@en-us . "102544276"@en-us . . . "a device that decreases the amplitude of electronic, mechanical, acoustical, or aerodynamic oscillations"@en-us . . "03161450-n"^^ . . . . . "0"^^ . . . "0"^^ . . "damper"@en-us . . "103161450"^^ . . . . . "muffler"@en-us . . .