Patent Assignment Details
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| Reel/Frame: | 004651/0409 | |
| Pages: | 2 |
| | Recorded: | 12/18/1986 | | |
| 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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02/28/1989
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Application #:
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06944339
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Filing Dt:
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12/18/1986
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Title:
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SHIELD TUNNELING METHOD AND ASSEMBLING AND DISASSEMBLING APPARATUS FOR USE IN PRACTICING THE METHOD
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Assignee
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| 16-1, KYOBASHI 2-CHOME, CHUO-KU, |
| A CORP OF JAPAN |
| TOKYO, JAPAN |
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Correspondence name and address
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HOFFMANN, DILWORTH, BARRESE & BARON
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350 JERICHO TURNPIKE
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JERICHO, NY 11753
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