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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01/29/1991
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Application #:
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07319977
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Filing Dt:
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03/07/1989
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Inventors:
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TOSHIO KOSHIHARA, KOJI ISHIHARA, TORU HIRASHIMA, SHUNICHIRO ISHIDA, HARUHITO OKAMOTO et al
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Title:
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METHOD AND APPARATUS FOR DETECTING DEFECTIVE PORTION ON OUTER SURFACE OF PIPE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1-2, 1-CHOME, MARUNOUCH, CHIYODA-KU, |
| TOKYO, JAPAN |
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| FRISHAUF, HOLTZ, GOODMAN & WOODWARD PC |
| 600 THIRD AVENUE-30TH FLOOR |
| NEW YORK, NY 10016 |
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