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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/17/1984
Application #:
06400820
Filing Dt:
07/22/1982
Inventors:
MASAMICHI OBITSU, TAKAHIRO HORI, TOYOJI KOINUMA, YURIKO SAKAGUCHI
Title:
AGENT AND METHOD FOR MODIFYING SURFACE LAYER OF CEMENT STRUCTURES
Assignment: 1
Reel/Frame:
004027/0614Recorded: 07/22/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/14/1982
Exec Dt:
07/14/1982
Exec Dt:
07/14/1982
Exec Dt:
07/14/1982
Assignee:
701 KANADA NISHIKI-CHO, 3-CHOME, CHIYODA-KU
A CORP OF JAPAN
TOKYO, JAPAN
Correspondent:
JORDAN & HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168
Assignment: 2
Reel/Frame:
005285/0284Recorded: 05/09/1990Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/26/1989
Assignee:
Correspondent:
JEROME F. FALLON
TILTON, FALLON, LUNGMUS ET AL
100 SOUTH WACKER DRIVE
HARTFORD PLAZA, CHICAGO, IL 60606-4002

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