Patent Assignment Details
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| Reel/Frame: | 003865/0468 | |
| Pages: | 2 |
| | Recorded: | 02/11/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/29/1982
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Application #:
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06233422
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Filing Dt:
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02/11/1981
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Title:
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RECOVERY OF PLATINUM-GROUP METALS FROM ORES
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Correspondence name and address
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WILLIAM S. BROWN
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DIV. OF GEN. LAW, OFC. OF THE SOLICITOR
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DEPT. OF THE INTERIOR
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WASHINGTON, DC 20240
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