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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09/11/1990
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Application #:
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07288832
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Filing Dt:
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12/23/1988
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Inventors:
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YASUO MIYAZAKI, AKIRA KAMIDE, SHIGEKI WATARI
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Title:
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METHOD OF LINING BRANCH PIPE PORTION OF UNDERGROUND MAIN PIPE WITH RIGID PLASTICS TUBE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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7-6, ESASHI-CHO, TENNOJI-KU |
OSAKA-SHI, OSAKA-FU, JAPAN |
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ARMSTRONG NIKAIDO MARMELSTEIN & KUBOVCIK |
1725 K STREET, N. W., SUITE 912 |
WASHINGTON, DC 20006 |
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