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Patent:US184177


Patent:US 184177
Title:Bevel-Square
Date:07.11.1876
Place:
Country:USA
Person:J. C. Rorick
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US184177 (espacenet),  US184177 (uspto)


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Aus der Patentschrift US184177