Patent drawing - 84244 2 patent4 - . Public domain image
Summary
US Patent No. 20,499 Refrigerating pitcher
- Electric Institute of Washington, Potomac Electric Power Co. Building ...
- File:84244 2 patent4.jpg - Wikimedia Commons
- William Worcester Lyman - American Silversmiths
- Why are the Leonard cleanable refrigerators the best in the world?
- Challenge, come on, everyone can have one - Iceberg ... - Picryl
- Electric Institute of Washington. Stocked refrigerator - Picryl
- Potomac Electric Power Co. electric appliances. Working with ...
- Electric Institute of Washington. Copy of refrigerator advertisement
- 84244 5 patent3 - PICRYL Public Domain Search
- Ezra Warner (inventor) - Hyperleap
Tags
patents
patent drawings
us patent office
patents from the united states
refrigerators
william lyman
inventions
Date
08/06/1858
Source
USPTO
Link
Copyright info
public domain