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Patent:US2592436


Patent:US 2592436
Title:True negative total printing mechanism
Date:08.04.1952
Place:East Rochester, NY und Dayton
Country:USA
Person:Harry L. Lambert
Company:NCR (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2592436 (espacenet),  US2592436 (uspto)


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