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Patent application papers 1916-1918
Patent application papers 1916-1918
Call Number
269-1-13
Date
1916-1918
Contents
11 items.
Description
Correspondence with Richard B. Owen, a patent attorney hired by Clyncke to get his invention of a grain drill patented, his contract with Owen and the technical drawing of his invention; also letters from the U.S. and Canadian patent offices.
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