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Aseptic Fountain Syringe or Irrigator
Patent for an aseptic fountain syringe or irrigator for use by doctors that is easily cleaned and portable.
Date:
February 20, 1912
Creator:
Leach, Shirley N.
System:
The Portal to Texas History
Stalk-Cutter
Patent for a simple and easy attachable stalk cutter for the beam of a plow for efficient stalk cutting, including instructions and illustrations
Date:
February 1, 1916
Creator:
Modrall, Don A.
System:
The Portal to Texas History
Telephone Selecting System
Patent for a telephone selecting system. This invention is designed to arrange telephones attached to the same line. Illustration included.
Date:
February 15, 1910
Creator:
Jones, David W.
System:
The Portal to Texas History