| Application number | Title of the application | Filing Date | Status |
|---|
| 06/526904 | PROCESS FOR THE DRY REMOVAL OF SULFUR DIOXIDE AND OTHER TOXIC AND NOXIOUS COMPONENTS FROM FLUE GAS | Aug 25, 1983 | Abandoned |
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| 06/522078 | CONTROL OF SOX EMISSION | Aug 10, 1983 | Abandoned |
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| 06/516365 | NOVEL ANHYDROUS SODIUM TRIPOLYPHOSPHATE | Jul 21, 1983 | Abandoned |
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