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Patent:US1468712


Patent:US 1468712
Title:Sighting device
Date:25.09.1923
Place:Jamaica, NY und New York
Country:USA
Person:Hannibal C. Ford
Company:Ford Instrument Comp.
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US1468712 (espacenet),  US1468712 (uspto)


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