-
-
Ionographic imaging system
-
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-
Issue date Oct 6, 1992
-
Xerox Corporation
-
John A. Frank
-
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-
-
-
Ionographic imaging system
-
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-
Issue date Dec 17, 1991
-
Xerox Corporation
-
John A. Frank
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
-
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-
Patent number 4,747,992
-
Issue date May 31, 1988
-
Donald S. Sypula
-
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-
-