Number | Date | Country | Kind |
---|---|---|---|
6-206489 | Aug 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3354208 | Welcher | Nov 1967 | |
3526620 | Bestian et al. | Sep 1970 | |
4511722 | Krimm et al. | Apr 1985 | |
4670591 | Oftring et al. | Jun 1987 | |
5039817 | Kroker et al. | Aug 1991 | |
5059713 | Armor et al. | Oct 1991 | |
5574185 | Sato | Nov 1996 |
Number | Date | Country |
---|---|---|
0350666A2 | Jan 1990 | EPX |
0608690A1 | Aug 1994 | EPX |
1421336 | Nov 1965 | FRX |
43-8303 | Mar 1972 | JPX |
43-8302 | Mar 1972 | JPX |
48-44251 | Jun 1973 | JPX |
125507 | Jan 1960 | SUX |
728955 | Apr 1955 | GBX |
Entry |
---|
Chemical Abstracts, 77(8), abstract No. 49091j (abstract of JP 7-208302) (Aug. 1972). |
Chemical Abstracts, 77(8), abstract No. 49092k (abstract of JP 7-208303) (Aug. 1972). |
Chemical Abstracts, 121(13), abstract No. 157520j (abstract of JP 6-145140) (Sep. 1994). |