Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/29/1988
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Application #:
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06749285
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Filing Dt:
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06/27/1985
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Inventors:
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CHRISTIAN BARDIN, HENRI CHOLET
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Title:
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METHOD AND IMPROVEMENT TO DRILLING TOOLS COMPRISING WATER PASSAGES PROVIDING GREAT EFFICIENCY IN CLEANING THE CUTTING FACE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 4, AVENUE DE BOIS PREAU |
| 92502 RUEIL MALMAISON, FRANCE |
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| ANTONELLI, TERRY & WANDS |
| 1919 PA. AVE., N. W., STE. 600 |
| WASHINGTON, DC 20006 |
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