Comprising a charge return path between the target and the spraying apparatus

Official title: {comprising a charge return path between the target and the spraying apparatus which is not the "true" earth, i.e. using a direct charge return path like a wire or the like, e.g. "floating earth"}

B05B5/0537 (Comprising a charge return path between the target and the spraying apparatus) appears on 6 US grants and 3 published applications in this corpus.