| 发明名称 |
SEPARATORE PER ACCUMULATORI AL PIOMBO DEL TIPO ERMETICO A RICOMBINAZIONE |
| 摘要 |
<p>A separator for lead starved storage batteries comprises at least one layer of nonwoven fabric made from fibres of one or more organic polymers. In at least one embodiment, the nonwoven fabric is made from staple fibres of polyester with count between 0.1 and 4 dTex. In at least one embodiment of the invention, a lead starved storage battery is provided with such separators.</p> |
| 申请公布号 |
ITPD20070355(A1) |
申请公布日期 |
2009.04.25 |
| 申请号 |
IT2007PD00355 |
申请日期 |
2007.10.24 |
| 申请人 |
O.R.V. OVATTIFICIO RESINATURA VALPA DANA S.P.A. |
发明人 |
CASTAGNA LUIGI;MENTI SILVANO |
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