| 摘要 |
PCT No. PCT/IT96/00196 Sec. 371 Date Apr. 27, 1998 Sec. 102(e) Date Apr. 27, 1998 PCT Filed Oct. 25, 1996 PCT Pub. No. WO97/15931 PCT Pub. Date May 1, 1997The base material can be obtained by means of the realisation, on a support made out of material or nonmaterial, of a system of two crossed orders, uniformly distributed, of rectilinear stitching carried out with a yarn having a metallic core inside. In this way, an incorporated shielding metallic screen made of metallic cores is obtained.
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