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Patent:US758052


Patent:US 758052
Title:adding and recording machine
Date:26.04.1904
Place:Cleveland, OH
Country:USA
Person:Dennis, A.S. (P)
Company:Bankers Adding Machine Co
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US758052 (espacenet),  US758052 (uspto)


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