Texas Patents - 3 Matching Results

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Patent for a device for adjusting sieves in threshing machines. Illustrations included.

Date: December 5, 1905

Creator: Steelsmith, John A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for an oil burner that converts petroleum fuel into gas with its own heat. Illustrations included.

Date: December 3, 1907

Creator: Ziegler, John C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a screwdriver. Illustrations included.

Date: December 29, 1908

Creator: Winfrey, Edgar M. & Lilins, Thomas W.

Item Type: Patent

Partner: UNT Libraries Government Documents Department