Number | Name | Date | Kind |
---|---|---|---|
H000559 | Brown | Dec 1988 | |
2962767 | Trojanowski | Dec 1960 | |
3608052 | Gunn | Sep 1971 | |
3962394 | Hall | Jun 1976 | |
4038018 | Pepmeier | Jul 1977 | |
4292105 | Taylor | Sep 1981 | |
4353964 | Grimm | Oct 1982 | |
4410385 | Murphy | Oct 1983 | |
4462946 | Goldsworthy | Jul 1984 | |
4576857 | Gannett | Mar 1986 | |
4613393 | Cattanach | Sep 1986 | |
4695344 | Crane et al. | Sep 1987 | |
4740583 | Brunelle | Apr 1988 | |
4770839 | Cattanach | Sep 1988 | |
4786348 | Luise | Nov 1988 | |
4803020 | Valaitis | Feb 1989 | |
4816102 | Cavin | Mar 1989 | |
4820366 | Beever | Apr 1989 | |
4842787 | Chess | Jun 1989 | |
4874563 | McMahon | Oct 1989 | |
4904436 | Rachol | Feb 1990 | |
4915896 | Rachal | Apr 1990 | |
4956141 | Allen et al. | Sep 1990 | |
4962143 | Satake | Oct 1990 | |
5039572 | Bobsein | Aug 1991 | |
5108532 | Thien | Apr 1992 | |
5116216 | Cochran | May 1992 | |
5176868 | Davis | Jan 1993 | |
5200274 | Chung | Apr 1993 |
Number | Date | Country |
---|---|---|
1485586 | Sep 1977 | GBX |
Entry |
---|
Modern Plastics Encyclopedia, Oct. 1983 vol. 60, No. 10A, pp. 65-66, 490-491. |