Patent Assignment Details
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| Reel/Frame: | 004518/0903 | |
| Pages: | 3 |
| | Recorded: | 02/28/1986 | | |
| Conveyance: | LICENSE (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/11/1978
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Application #:
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05673226
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Filing Dt:
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04/02/1976
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Title:
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METHOD OF TREATING ALKALI METAL SULFIDE AND CARBONATE MIXTURES
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Correspondence name and address
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DEPARTMENT OF ENERGY
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WASHINGTON, D.C. 20585
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