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Patent:US2615549


Patent:US 2615549
Title:Keyboard Key
Date:28.10.1952
Place:
Country:USA
Person:Marlow, C. K. (P)
Company:
Internal Links:Taste
Keywords:
Link to the patent office:
(without guarantee)
 US2615549 (espacenet),  US2615549 (uspto)


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Aus der Patentschrift US2615549