首页>
外国专利>
A machine with Drum operating circular and Vertical Movement of one or more Needles, crochet, for the manufacture of all kinds of Candles and Wicks for Spark Plugs.
A machine with Drum operating circular and Vertical Movement of one or more Needles, crochet, for the manufacture of all kinds of Candles and Wicks for Spark Plugs.