| 摘要 |
920,840. Packages. COMPAGNIE DU FILAGE, DES METAUX ET DES JOINTS CURTY. June 9, 1960 [June 23, 1959], No. 20393/60. Class 94(1). Gaskets 5 are packaged by being enclosed between two sheets sealed together at their margins, air being either withdrawn or expelled by external pressure prior to sealing. For the latter process a frame electrode may enclose a resilient pad (not shown). One or both sheets may be transparent and a stiff sheet 4 and printed matter may be included in the package. |
