Number | Date | Country | Kind |
---|---|---|---|
44 11 568.7 | Apr 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4581395 | Nakaya et al. | Apr 1986 | |
5330850 | Suzuki et al. | Jul 1994 | |
5439957 | Takimoto et al. | Aug 1995 |
Number | Date | Country |
---|---|---|
281417 | Aug 1990 | DEX |
9013605 | Nov 1990 | WOX |
Entry |
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"Kirk-Othmer Encyclopedia Technology", v. 17, p. 813, Wiley & Sons, NY, Dec. 1982. |
Derwent abstract AN 91-007866 of DD 281427, Aug. 1990. |