Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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10/23/1990
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Application #:
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07392551
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Filing Dt:
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08/11/1989
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Inventor:
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JOSEF WELZEL
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Title:
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METHOD OF ELECTRO-HYDRAULIC CONTROL OF LONGWALL MINE UNITS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| BORNBERG 103 |
| D-5600 WUPPERTAL 1, GERMANY |
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| MICHAEL T. PLATT |
| BERMAN, AISENBERG & PLATT |
| 1730 RHODE ISLAND AVENUE N.W. |
| WASHINGTON, DC 20036-3186 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| BORNBERG 97 |
| D-42109 WUPPERTAL, GERMANY |
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| KECK, MAHIN & CATE |
| RUTH N. MORDUCH |
| P.O. BOX 06110 |
| CHICAGO, IL 60606-0110 |
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