This application is a continuation of now abandoned application Ser. No. 08/162,326, filed Dec. 7, 1993.
Number | Name | Date | Kind |
---|---|---|---|
3561599 | Sheen | Feb 1971 | |
3678933 | Moore et al. | Jul 1972 | |
3748548 | Haisty et al. | Jul 1973 | |
3975257 | Hulse | Aug 1976 | |
3983868 | Ring | Oct 1976 | |
4003252 | Dewath | Jan 1977 | |
4135039 | Jenkins | Jan 1979 | |
4195634 | DiSalvo et al. | Apr 1980 | |
4236987 | Schlindler et al. | Dec 1980 | |
4320184 | Bernstein | Mar 1982 | |
4406793 | Kruyer | Sep 1983 | |
4706320 | Swift | Nov 1987 | |
4778740 | Takashima et al. | Oct 1988 | |
4864228 | Richardson | Sep 1989 | |
4903634 | Ono et al. | Feb 1990 | |
4904394 | Clarke et al. | Feb 1990 | |
4952321 | Bradshaw et al. | Aug 1990 | |
5108618 | Hirasawa | Apr 1992 | |
5137930 | Soukup | Aug 1992 | |
5245386 | Asano et al. | Sep 1993 | |
5531869 | Hubo | Jul 1996 |
Number | Date | Country |
---|---|---|
0444815 | Feb 1991 | EPX |
3523440 | Jan 1987 | DEX |
4317662 | Sep 1992 | JPX |
Entry |
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Markus, Electronics Dictionary, Fourth Edition, 1978, pp. 21 and 588-589. |
New Technology Japan, vol. 18, No. 9, "Legionella Contamination Prevention for Cooling Systems", Dec. 1990. |
Solid State Physics, vol. 24, No. 12, "Interface Activity of Water Given Rise to by Tourmaline", T. Kubo, Dec. 1989. |
Nippon Shokuhin Kogyo Gakkaishi, vol. 38, No. 5, pp. 422-424, 1991. |
Flowlet Water Activator, Product Brochure (English translation), publication date Jun. 1989 ("Brochure No. 1"). |
Flowlet Water Activator, Product Brochure (English translation), exact publication date unknown but sometime between Feb. to Jun. 1990 ("Brochure No. 2"). |
Flowlet Water Activator, Product Brochure (English translation), publication date May 1992 ("Brochure No. 3"). |
Number | Date | Country | |
---|---|---|---|
Parent | 162326 | Dec 1993 |