Number | Name | Date | Kind |
---|---|---|---|
3468166 | Putman | Sep 1969 | |
4377880 | Jackson et al. | Mar 1983 |
Number | Date | Country |
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124789 | Sep 1979 | JPX |
Entry |
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An Antibiofouling Ozone System for Cooling Water Circuits, I Application to Fresh Water Circuits, Ozone: Science and Engineering, vol. 2, pp. 327-336, 1981, International Ozone Association, copyright 1981. |