UNT Libraries Government Documents Department - 2 Matching Results
Search Results
- Cabinet
- Patent for a phonograph cabinet which has specialized storage for records with a built in cataloging and record finding system composed of letters running horizontally across the cabinet and numbers on a sliding strip which when put together with a letter will indicate the position of the record.
- Disk Plow
- Patent for a disk plow. This design of plow provides multiple blades and constructed to be less dangerous to the operator.