Number | Name | Date | Kind |
---|---|---|---|
4513037 | Collins | Apr 1985 | |
4826955 | Akkapeddi et al. | May 1989 | |
4973130 | Clagett et al. | Jun 1990 |
Number | Date | Country |
---|---|---|
0280736 | Sep 1988 | EPX |
0325030A2 | Jul 1989 | EPX |
0378856 | Jul 1990 | EPX |
0423504A2 | Apr 1991 | EPX |
4142978C1 | Dec 1992 | DEX |
Entry |
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Ser. No. 07/827,855 Willard--Multilayered Structure Comprising Polycarbonate Layers and Functionalized Polyamide Layers--Filed Jan. 30, 1992. |