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Displaying records 21 to 23 (of 23)
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Patent #: | 105427
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Inventor: | Themke, Louis E.L |
Invention: | Spring Wheel |
Location: | Strathcona |
Date: | 21/05/07 |
Category: | Land Transportation Accessory |
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Patent #: | 105719
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Inventor: | Warner, Daniel Webster |
Invention: | Disc Harrow |
Location: | Edmonton |
Date: | 11/06/07 |
Category: | Agricultural T&E; |
Comments: | b Iowa 1857; moved to Nebraska; m Mary Jane Brubaker, 5 children; Edmonton 1899 farming; invented cheap sub surface packer, valuable to semi-arid area farmers; president UFA 1902; legislature 1921-25; d 1933 see Farm and Ranch Review; see Edmonton Bulletin; December 13, 1907; see Ardrossan Memories |
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Patent #: | 107471
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Inventor: | Warren, Ransom F. |
Invention: | Well Drill |
Location: | Wetaskiwin |
Date: | 17/09/07 |
Category: | Mining T&E; |
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