Number | Date | Country | Kind |
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P09-106150 | Apr 1997 | JPX |
Number | Name | Date | Kind |
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4728856 | Iwasaki et al. | Mar 1988 | |
5825124 | Ohno et al. | Oct 1998 |
Entry |
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Japanese Patent Abstract corresponding to Japanese Application No. 56-17744, ABS GRP No: E142; ABS vol NO: vol. 6, No. 230, Aug. 17, 1982. |
Derwent Abstract (JP 55001003 A); ACC-NO: 1980-11777C; Derwent Week 198007, Jan. 7, 1980. |