2 Matching Results

Search Results

Improvement in Seed-Planters.

Description: Patent for a seed feeder using a tube connected to a revolving cylinder at the bottom of the hopper to deposit the seeds into the earth, including illustration.
Date: March 9, 1858
Creator: Doss, William C.
Partner: UNT Libraries Government Documents Department

Pessary.

Description: Patent for an improved pessary, as an instrument to support for the uterus against prolapse, including illustration.
Date: March 13, 1860
Creator: Wells, Francis F.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen