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Patent:US2329400


Patent:US 2329400
Title:Tachometer
Date:14.09.1943
Place:
Country:USA
Person:O. J. Leone
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2329400 (espacenet),  US2329400 (uspto)


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Aus der Patentschrift US2329400