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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/14/1992
Application #:
07476448
Filing Dt:
07/31/1990
Inventors:
SHIGEYOSHI SHIBAHARA, TAKAHIRO MORIMOTO
Title:
UNDERGROUND PIPE FOR A THRUST BORING METHOD AND A CONNECTING CONSTRUCTION OF THE UNDERGROUND PIPE FOR THE SAME
Assignment: 1
Reel/Frame:
005419/0494Recorded: 07/31/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/04/1990
Exec Dt:
07/04/1990
Assignees:
4-4 NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530
18-1, KYOBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 104
Correspondent:
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N. W.
SUITE 912
WASHINGTON, DC 20006

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