Number | Date | Country | Kind |
---|---|---|---|
6-244832 | Sep 1994 | JPX | |
7-210996 | Jul 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4524668 | Tomisawa et al. | Jun 1985 | |
4998281 | Sakata | Mar 1991 | |
5221803 | Izumisawa et al. | Jun 1993 | |
5276273 | Takauji | Jan 1994 | |
5542000 | Semba | Jul 1996 | |
5546466 | Ishiguro et al. | Aug 1996 |
Number | Date | Country |
---|---|---|
204122 | Dec 1986 | EPX |
463411 | Jan 1992 | EPX |
Entry |
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EPO Search Report EP 95 11 4273, Dec. 29, 1995. |