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3246430 | Hurst | Apr 1966 | A |
3498010 | Hagihara | Mar 1970 | A |
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4974369 | Dixon | Dec 1990 | A |
4997717 | Rembold et al. | Mar 1991 | A |
5014468 | Ravipati et al. | May 1991 | A |
5015266 | Yamamoto | May 1991 | A |
5147416 | Ohishi | Sep 1992 | A |
5190568 | Tselesin | Mar 1993 | A |
5199227 | Ohishi | Apr 1993 | A |
5219462 | Bruxvoort et al. | Jun 1993 | A |
5314512 | Sexton | May 1994 | A |
5489235 | Gagliardi et al. | Feb 1996 | A |
5643343 | Selifanov et al. | Jul 1997 | A |
Number | Date | Country |
---|---|---|
2650942 | May 1978 | DE |
63-16980 | Jan 1988 | JP |
2001-113467 | Apr 2001 | JP |
WO 9500295 | Jan 1995 | WO |
Entry |
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Patent Abstracts of Japan, vol. 2000, No. 10, 2000198072 A, Jul. 18, 2000. |
Patent Abstracts of Japan, vol. 010, No. 249, JP 61079576 A, Apr. 23, 1986. |