This application is a Continuation of application Ser. No. 08/784,949 filed on Jan. 16, 1997 now U.S. Pat. No. 6,255,529.
Number | Name | Date | Kind |
---|---|---|---|
3120561 | Chambert | Feb 1964 | A |
3128310 | Koch | Apr 1964 | A |
3331876 | Van Horn et al. | Jul 1967 | A |
4578510 | Doerr | Mar 1986 | A |
4605762 | Mandoki | Aug 1986 | A |
4620032 | Doerr | Oct 1986 | A |
4654443 | Marks et al. | Mar 1987 | A |
5386055 | Lee et al. | Jan 1995 | A |
5457197 | Sifniades et al. | Oct 1995 | A |
5473102 | Johnson et al. | Dec 1995 | A |
5656757 | Jenczewski et al. | Aug 1997 | A |
Number | Date | Country |
---|---|---|
0 549 259 | Jun 1993 | EP |
991387 | May 1965 | GB |
1047101 | Nov 1966 | GB |
WO 9316976 | Sep 1993 | WO |
Entry |
---|
Database WPI, Derwent Publication, AN 93-087972, JP 05 031 000, Feb. 9, 1993. |
Chemical Abstracts, vol. 122, No. 26, Jun. 26, 1995, AN 321455. |
Patent abstracts of Japan, JP-A-03 500264, Jan. 11, 1991. |
Patent Abstracts of Japan, JP-A-58 4735, Jan. 11, 1983. |
Patent Abstracts of Japan, JP-A-05 031000, Feb. 9, 1993. |
Patent Abstracts of Japan, JP-A-05 271328, Oct. 19, 1993. |
Number | Date | Country | |
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Parent | 08/784949 | Jan 1997 | US |
Child | 09/633284 | US |