Number | Date | Country | Kind |
---|---|---|---|
62-223302 | Sep 1987 | JPX | |
62-223303 | Sep 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4656602 | Berkland et al. | Apr 1987 | |
4661988 | Shimizu | Apr 1987 |
Number | Date | Country |
---|---|---|
3121503A1 | May 1980 | DEX |
Entry |
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An Office Action from German Patent Office (in German language). |
English Translation of Office Action from German Patent Office. |