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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 442/382
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Including an additional nonwoven fabric > Additional nonwoven fabric is a spun-bonded fabric
Description: Subject matter wherein the additional nonwoven fabric is a spun-bonded fabric.


Sub-classes under this class:

Class Number Class Name Patents
442/384 Hydroentangled 49
442/383 Needled 63


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
4039711 Non-woven fabrics Aug. 2, 1977

1 2 3 4 5


 
 
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