Patent US 4889560A

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Patent number US 4889560A (click link for details and documents via Google Patents)
Title Phase change ink composition and phase change ink produced therefrom
Inventors Charles W. Jaeger, Donald R. Titterington, Hu P. Le, Jeffrey J. Sopko
Company Tektronix Inc
Filing date 1988-08-03
Grant date 1989-12-26



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