| 摘要 |
<p>1521741 Sealing strips DRAFTEX DEVELOPMENT AG 23 Dec 1975 [9 Jan 1975] 888/75 Heading E1J [Also in Division B5] A metal carrier comprises strip-like elements 18, 20 disposed side by side, each element 18 extending across the gap between elements 20 on each side and being connected to them by links 22, 24. The alternate elements 18 lie in a plane spaced from and parallel to a plane containing elements 20, and elements 18 and 20 overlap. The carrier is bent to U-shape and covered with a resilient material: the links may be breakable.</p> |
