Article

Number of Iowa Inventors

Author: Homer L Calkin

  • Number of Iowa Inventors

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    Number of Iowa Inventors

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Calkin, H. L., (1969) “Number of Iowa Inventors”, The Palimpsest 50(8), 479-480. doi: https://doi.org/10.17077/0031-0360.24357

Rights: Copyright © 1969 State Historical Society of Iowa

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Published on
01 Aug 1969
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