UNT Libraries Government Documents Department - 3 Matching Results

Search Results

Railway-Crossing.

Patent for a railway crossing track, which does not jar the train's wheels as it passes over the crossing.

Date: November 17, 1908

Creator: Adams, Powell O.

Item Type: Patent

Cotton-Compress

Patent for a cotton compress. Illustrations included.

Date: September 17, 1912

Creator: Mode, Marshall M.

Item Type: Patent

Patent for a new and improved syringe. This design consists in "[t]he combination, with inlet and outlet tubes provided with end fittings . . . of the two concavo-convex disks arranged on the tubes with their concavities opposite to each other, [one] disk being made of soft rubber and adapted to be inserted within the vagina and the [other] disk adapted to be pressed against the vulva during the operation of syringing" (lines 73-81).

Date: April 17, 1888

Creator: Streetman, Willard

Item Type: Patent

UNT Libraries Government Documents Department - 3 Matching Results

Search Results

Add Filters

Applied Filters

Railway-Crossing.

Cotton-Compress

Syringe.