. "103375939"@en-us . "spark arrester"@en-us . . . . . . . . "0"^^ . . . . "04268275-n"^^ . "electrical device to reduce sparking when electrical contacts are opened or closed"@en-us . . . . "0"^^ . . "spark arrester"^^ . "104104907"@en-us . . . . . . "104268275"^^ . . . . . . .