This is a division of application Ser. No. 08/131,668, filed Oct. 5, 1993 U.S. Pat. No. 5,470,660 Nov. 28, 1995.
Number | Name | Date | Kind |
---|---|---|---|
2913419 | Alexander | Nov 1959 | |
5059250 | Burow et al. | Oct 1991 |
Number | Date | Country |
---|---|---|
0 453 261 A1 | Oct 1991 | EPX |
53-11537 | Apr 1978 | JPX |
53-36538 | Apr 1978 | JPX |
53-94932 | Aug 1978 | JPX |
54-7292 | Apr 1979 | JPX |
57-201244 | Dec 1982 | JPX |
59-223451 | Dec 1984 | JPX |
60-26953 | Feb 1985 | JPX |
63-8750 | Jan 1988 | JPX |
2-80 | Jan 1990 | JPX |
2-73362 | Mar 1990 | JPX |
2-181757 | Jul 1990 | JPX |
3-122658 | May 1991 | JPX |
3-221965 | Sep 1991 | JPX |
4-21860 | Apr 1992 | JPX |
Entry |
---|
Chemical Abstracts, vol. 85, No. 12, Sep. 1976, Abstract No. 79808f p. 109, col. L. |
Chemical Abstracts, vol. 86 No. 12, Mar. 1977 abstract No. 74541z, p.102,col. L. |
Chemical Abstracts, vol. 86, No. 16, Apr. 1977 abstract No. 108057p p. 77, col. R. |
Chemical Abstracts, vol. 87, No. 10, Sep. 1977 abstract No. 698886 g p. 87 col. R. |
Chemical Abstracts, vol. 89, No. 6, Aug. 1978 abstract No. 45129c p. 64 col. R. |
Chemical Abstracts, vol. 89, No. 6 Aug. 1978 abstract No. 44678u, p. 33, col. L. |
Database WPI Week 7918 Derwent AN 78-37334A Apr. 1978. |
Number | Date | Country | |
---|---|---|---|
Parent | 131668 | Oct 1993 |