Number | Date | Country | Kind |
---|---|---|---|
2001-270065 | Sep 2001 | JP |
Number | Name | Date | Kind |
---|---|---|---|
2297691 | Carlson | Oct 1942 | A |
3941898 | Sadamatsu et al. | Mar 1976 | A |
4071361 | Marushima | Jan 1978 | A |
4499168 | Mitsuhashi | Feb 1985 | A |
4578338 | Gruber et al. | Mar 1986 | A |
4810612 | Ueda et al. | Mar 1989 | A |
4921771 | Tomono et al. | May 1990 | A |
4968574 | Morita et al. | Nov 1990 | A |
Number | Date | Country |
---|---|---|
0421416 | Apr 1991 | EP |
0435692 | Jul 1991 | EP |
0774695 | May 1997 | EP |
0898204 | Feb 1999 | EP |
51-23354 | Jul 1976 | JP |
52-3304 | Jan 1977 | JP |
52-3305 | Jan 1977 | JP |
55-6805 | Feb 1980 | JP |
Entry |
---|
Database WPI, Section Ch, Week 198527, Derwent Publications, Class A04, An-1985-162564, XP-002268993 for JP 60-93456, 1985. |