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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06/30/1992
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Application #:
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07646769
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Filing Dt:
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01/07/1991
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Inventors:
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GUSTAV-ADOLF PETTERSSON, ERNST ZIMMERT, BENGT JAGAEUS, AAKE SANDBERG
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Title:
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METHOD AND APPARATUS TO REDUCE THE OUTER DIAMETER AND WALL THICKNESS OF A HOLLOW TUBE BLANK BY ROLLING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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NILS H. LJUNGMAN |
P.O. BOX 130 |
GREENSBURG, PA 15601 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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MANNESMANNUFER 2, D-4000 |
DUSSELDORF 1, GERMANY |
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NILS H. LJUNGMAN |
P.O. BOX 130 |
GREENSBURG, PA 15601 |
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