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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07/23/1991
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Application #:
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07480750
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Filing Dt:
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02/16/1990
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Inventor:
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TADASHI YOKOYAMA
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Title:
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DISK DRIVE HAVING AIR FILTRATION SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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2-3, MARUNOUCHI 2-CHOME |
A JAPANESE CORP. |
CHIYODA-KU, TOKYO, JAPAN |
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DAVID M. DRISCOLL OR PAUL E. KUDIRKA |
WOLF, GREENFIELD & SACKS |
600 ATLANTIC AVENUE |
BOSTON, MA 02210 |
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