Number | Date | Country | Kind |
---|---|---|---|
4-168380 | Jun 1992 | JPX | |
4-327342 | Nov 1992 | JPX |
This is a continuation-in-part application of U.S. application Ser. No. 08/069,416 filed on Jun. 1, 1993 now U.S. Pat. No. 5,480,636, all disclosure of which is incorporated herein by reference.
Number | Name | Date | Kind |
---|---|---|---|
3640743 | Sheehan | Feb 1972 |
Number | Date | Country |
---|---|---|
1350550 | Dec 1963 | FRX |
2140711 | Feb 1972 | DEX |
61-135669 | Jun 1986 | JPX |
63-186445 | Aug 1988 | JPX |
63-302856 | Dec 1988 | JPX |
2-95436 | Apr 1990 | JPX |
3-33022 | May 1991 | JPX |
4-26893 | May 1992 | JPX |
545604 | Jun 1942 | GBX |
581008 | Sep 1946 | GBX |
Entry |
---|
Chemical Abstracts, vol. 84, No. 12, Mar. 22, 1976, Abstract No. 75835u, p. 96. col L, & SU-A-492529 (Nov. 25, 1975). |
Chemical Abstracts, vol. 105, No. 16, Oct. 1986, Abstract No. 135557u, p. 87, col L, & Takeshima et al, 1986. |
Database WPI, Derwent Publications Ltd. Class A60 AN 91-300334 & JP-A-3 200 878, Sep. 2, 1991. |
Number | Date | Country | |
---|---|---|---|
Parent | 69416 | Jun 1993 |