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Patent:US1270845


Patent:US 1270845
Title:Adding machine
Date:02.07.1918
Place:Poplar Bluff, MO und Cincinnati, OH
Country:USA
Person:Landsiedel, Harry (P)
Company:Dalton (P) Adding Machine Comp.
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Link to the patent office:
(without guarantee)
 US1270845 (espacenet),  US1270845 (uspto)


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