Number | Date | Country | Kind |
---|---|---|---|
8-007402 | Jan 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4493787 | Taniguchi et al. | Jan 1985 | |
4608244 | Sugihara et al. | Aug 1986 | |
5480626 | Klasen et al. | Jan 1996 |
Number | Date | Country |
---|---|---|
35 12 479 | Oct 1985 | DEX |
Entry |
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Database WPI, Derwent Publications, AN-87-068112, JP-A-62 020 565, Jan. 29, 1987, & JP-B-03 049 941, Jul. 31, 1991. |
Database WPI, Derwent Publications, AN-88-193704, JP-A-63 130 643, Jun. 2, 1988. |
Database WPI, Derwent Publications, AN-88-327871, JP-A-63 243 149, Oct. 11, 1988. |
Database WPI, Derwent Publications, AN-89-124671, HU-A-47 615, Mar. 28, 1989. |