Number | Name | Date | Kind |
---|---|---|---|
4513590 | Fine | Apr 1985 | |
4712392 | Hagiwara et al. | Dec 1987 | |
4885099 | Kelly | Dec 1989 | |
4898601 | Casey | Feb 1990 | |
4938845 | Kohler | Jul 1990 | |
5107605 | Yamada | Apr 1992 | |
5139674 | Abo | Aug 1992 |
Entry |
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Hazardous Waste Reduction Technology--Research, Development and Demonstration Grant Program, Fiscal Year 1989-1990, State of California Department of Health Services, Toxic Substances Control Program, Alternative Technology Division, Waste Reduction Unit, "Complete Recycling for the Dry Cleaning Industry," p. 17. |