Number | Name | Date | Kind |
---|---|---|---|
RE32171 | van Turnhout | Jun 1986 | |
2750315 | Tierney | Jun 1956 | |
3384581 | Parrish | May 1968 | |
3739058 | Yazawa | Jun 1973 | |
3783098 | Gallacher | Jan 1974 | |
3851034 | Harmon et al. | Nov 1974 | |
3991754 | Gertzman | Nov 1976 | |
4594210 | Vittone et al. | Jun 1986 | |
4636427 | Ohno et al. | Jan 1987 | |
4654254 | Gerry et al. | Mar 1987 | |
4818610 | Zimmerman et al. | Apr 1989 |
Entry |
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Reichstadter and Sevcik, Production and Applications of Polypropylene Textiles, Elsevier Scientific Publishing Company, (Amsterdam 1983), pp.222-223. |