| 摘要 |
<p>1512015 Braid THOMAS FRENCH & SONS (ELECTRICAL) Ltd 2 July 1975 [5 July 1974] 29832/74 Heading D1K A flat braid is formed with insulated electrical conductors 12 or 17 (not shown) contained between the braided yarns which incorporate metallic filaments, means 13, 15 being provided by which these may be connected to an earth lead. The braid may be made from synthetic or regenerated material, yarns or narrow strips of plastics, foil or fibrous material. Conductors 12, 17 are respectively connected in series and in parallel.</p> |
