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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/09/1991
Application #:
07500251
Filing Dt:
03/27/1990
Inventor:
YOSHIYUKI OKA
Title:
COAGULANT FOR SOIL AND/OR SAND METHOD FOR PREVENTING WASHOUT USING THE SAME
Assignment: 1
Reel/Frame:
005266/0442Recorded: 03/27/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/08/1990
Assignees:
Correspondent:
WENDEROTH, LIND & PONACK
SOUTHERN BLDG. - STE. 700
805 FIFTEENTH STREET, N. W.
WASHINGTON, DC 20005

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