| 摘要 |
<p>1,136,472. Tufted pile fabrics. CHEMCELL Ltd. 17 Dec., 1965 [29 Dec., 1964], No. 52691/64. Heading DIK. A base fabric for tufted pile carpeting is tightly woven from a warp of flat extruded monofils of polypropylene and a weft of low twist crimped continuous filament polypropylene yarn.</p> |
