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Patents for Climax Road Machine Co. | |||||
Number | Date | Patentee | Title | Type | |
637,644 | Nov. 21, 1899 | L.B. McAlpine | Road Machine or Scraper | road scrapers | |
710,165 | Sep. 30, 1902 | L.B. McAlpine | Road Roller | road rollers | |
941,939 | Nov. 30, 1909 | L.B. McAlpine | Hitching and Steering Device |