| Application number | Title of the application | Filing Date | Status |
|---|
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[patent_issue_date] => 1989-04-25
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[patent_issue_date] => 1989-10-03
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Array
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Array
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[patent_issue_date] => 1989-02-14
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Array
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Array
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| 07/081935 | TURBINE OIL PRODUCTION | Aug 4, 1987 | Abandoned |
Array
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| 07/078440 | PROCESS FOR THE SELECTIVE SEPARATION OF PARA-XYLENE FROM C8 AROMATIC MIXTURES | Jul 26, 1987 | Issued |
| 07/076804 | PROCESS FOR TREATING A TEMPERATURE-SENSITIVE HYDROCARBONACEOUS STREAM CONTAINING A NON-DISTILLABLE COMPONENT TO PRODUCE A DISTILLABLE HYDROCARBONACEOUS PRODUCT | Jul 22, 1987 | Abandoned |
| 07/075340 | INERT GAS ENVIRONMENTAL CONTROL SYSTEM FOR A HYPERBARIC CHAMBER AND A METHOD FOR DOING SAME | Jul 19, 1987 | Abandoned |
| 07/075730 | COAL EXTRACTION PROCESS | Jul 19, 1987 | Abandoned |
Array
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