Patent US2412472 - POSTAGE PRINTER

Patents

Inventors: C. D. RYAN, C. D. RYAN
Current U.S. Classification: 101/91

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Citing Patent	Filing date	Issue date	Original Assignee	Title
US4492159	8 Mar 1983	8 Jan 1985	Pitney Bowes Inc.	Postage printing apparatus having a print head with a replaceable ribbon cartridge