Patent Assignment Details
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| Reel/Frame: | 005952/0009 | |
| Pages: | 2 |
| | Recorded: | 12/17/1991 | | |
| 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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08/03/1993
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Application #:
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07808635
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Filing Dt:
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12/17/1991
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Title:
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ONE STEP PROCESS FOR THE TREATMENT OF PARKES DESILVERING CRUST TO RECOVER ZINC AND PRODUCE A SUITABLE FEED FOR CUPELLATION
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Assignee
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| P.O. BOX 3000 |
| BATHURST, NEW BRUNSWICK, CANADA E2A 3 |
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Correspondence name and address
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FLEIT, JACOBSON, COHN, PRICE,
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HOLMAN & STERN
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400 7TH STREET, N.W.
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WASHINGTON, DC 20004
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