Patent Assignment Details
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Reel/Frame: | 004455/0993 | |
| Pages: | 1 |
| | Recorded: | 09/10/1985 | | |
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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09/16/1986
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Application #:
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06774503
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Filing Dt:
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09/10/1985
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Title:
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PROCESS FOR RECOVERING VALUABLE METALS FROM AN IRON DUST CONTAINING A HIGHER CONTENT OF ZINC
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Assignee
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2-1, 2-CHOME, OHTEMACHI CHIYODA-KU |
A CORP OF JAPAN |
TOKYO, JAPAN |
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Correspondence name and address
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ARMSTRONG, NIKAIDO, MARMELSTEIN
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& KUBOVCIK
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1725 K STREET, N. W. STE. 912
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WASHINGTON, DC 20006
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