Skip to main content

Eprint Type : Patent

[up] Up a level
Group by: Title | Date | No Grouping
Number of items: 4.

Humpherys, A.S. and Bondurant, J.A. (1965) Automatic Irrigation Gate. Patent No. 3,217,497.

Humpherys, A.S. and Bondurant, J.A. (1967) Automatic Irrigation Gate. Patent No. 3,300,985.

Cary, John W. and Heinemann, William H. (1977) Magnetic Seed Delivery Autodibble Planter. Patent No. 4,061,094.

Humpherys, A.S. (1965) Sinking Float-Operated Irrigation Gate. Patent No. 3,208,225.

This list was generated on Tue Jul 2 00:14:13 2024 MDT.
NWISRL Publications is powered by EPrints 3.4 which is developed by the School of Electronics and Computer Science at the University of Southampton. About EPrints | Accessibility