Title:
Process of preparing nonwoven fabric and product
United States Patent 2676128
Inventors:
Augustus, Piccard John
Publication Date:
04/20/1954
Other Classes:
8/DIG.004, 528/298, 442/321, 55/528, 264/122, 528/302, 156/332, 442/324, 428/480, 55/524
International Classes:
D04H1/54
US Patent References:
| 2569169 | Production of hot-bonded fiber felts | | | |