Number | Name | Date | Kind |
---|---|---|---|
4174358 | Epstein | Nov 1979 | |
4780505 | Mashita et al. | Oct 1988 | |
4988764 | Nishio | Jan 1991 | |
5006601 | Lutz | Apr 1991 |
Number | Date | Country |
---|---|---|
59-78256 | May 1984 | JPX |
122546 | Jul 1984 | JPX |
126462 | Jul 1984 | JPX |
131648 | Jul 1984 | JPX |
59-149940 | Aug 1984 | JPX |
Entry |
---|
Paper by Modic et al. in "Plastics Engineering" Jul. 1991 pp. 37-39. |