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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/01/1986
Application #:
06565453
Filing Dt:
12/27/1983
Inventors:
WILLIAM H. LONG, RICHARD M. FISCHER JR.
Title:
DOCUMENT HAVING CONCEALED ELECTRICALLY CONDUCTIVE AUTHENTICATING LAYER
Assignment: 1
Reel/Frame:
004213/0138Recorded: 12/27/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/22/1983
Exec Dt:
12/22/1983
Assignee:
A CORP OF DE
ST. PAUL, MINNESOTA
Correspondent:
WILLIAM B. BARTE
OFF. OF PAT. COUN./3M
P.O. BOX 33427
ST. PAUL, MN 55133

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