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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/14/1991
Application #:
07220597
Filing Dt:
07/18/1988
Inventors:
TOSHIYA TANABE, SHIGEMITSU ABE, MASAZUMI DATE, TETSUYA KAWAKITA
Title:
METHOD FOR SEPARATION OF ELECTROLYTES, AND METHOD FOR ION EXCHANGE OF ELECTROLYTES WITH COUNTER-IONS
Assignment: 1
Reel/Frame:
005589/0719Recorded: 02/05/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/19/1988
Exec Dt:
08/19/1988
Exec Dt:
08/19/1988
Exec Dt:
08/19/1988
Assignee:
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
ADT, P.C.
1755 JEFF. DAVIS HWY - 4TH FLOOR
ARLINGTON, VA 22202

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