UNT Libraries Government Documents Department - 3 Matching Results
Search Results
- Bonnet.
- Patent for new and useful improvement sin bonnets, including instructions and illustrations.
- Car-Coupling.
- Patent for "a new and useful car-couplers to enhance the operation of coupling." (line 5-10) including instructions and illustrations.
- Roller Attachment For Cotton Or Corn Planters.
- Patent for certain new and useful improvements in roller attachments for cotton or corn planters, including instructions and illustrations.