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Patent:US3402885


Patent:US 3402885
Title:Multiplication Arrangement in Calc Mach
Date:24.09.1968
Place:
Country:USA
Person:Haberkorn, Otto (P)
Company:Walther (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US3402885 (espacenet),  US3402885 (uspto)


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Aus der Patentschrift US3402885