Patent Assignment Details
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| Reel/Frame: | 005175/0335 | |
| Pages: | 1 |
| | Recorded: | 05/15/1989 | | |
| 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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03/27/1990
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Application #:
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07290149
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Filing Dt:
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12/23/1988
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Title:
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METHOD AND APPARATUS FOR ETCHING SUBSTRATES WITH A MAGNETIC-FIELD SUPPORTED LOW-PRESSURE DISCHARGE
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Assignee
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| WILHELM-ROHN-STRASSE 25 |
| A GERMAN CORP. |
| HANAU 1, GERMANY D-6450 |
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Correspondence name and address
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CHARLES A. BLANK
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FELFE & LYNCH
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805 THIRD AVE.
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NEW YORK, NY 10022
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