90. For improvements in the Machine for cutting Grass and Grain; Alexander M. Wilson, Rhinebeck, Dutchess county New York, May 15
1974 ◽
Vol 85
(2)
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pp. 303
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1889 ◽
Vol s3-38
(224)
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pp. 139-153
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2010 ◽
Vol 58
(3)
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pp. 461-474
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1884 ◽
Vol s3-27
(160)
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pp. 249-259
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