2129981 9400292 PCTABS00030 An elastic film is provided with non-elastic regions and elastic regions formed from a multi-layer film of an elastomeric layer and a relatively inelastic layer(s).
申请公布号
CA2129981(C)
申请公布日期
1999.10.19
申请号
CA19932129981
申请日期
1993.06.14
申请人
发明人
SWENSON, DOUGLAS A.;FOX, HERBERT J.;KRUEGER, DENNIS L.;LOCKRIDGE, ROCHELLE L.;HELMER, PAMELA E.
