- Joined
- Jul 23, 2009
- Messages
- 36,571
- Reaction score
- 17,178
- Location
- Ceredigion
- Hive Type
- 14x12
- Number of Hives
- 6
If you have a look here
http://www.freepatentsonline.com/2223561.pdf
It is a US patent dated 1940 for a design uncannily similar to the flow hive.
I wonder why it didn't work then?
http://www.freepatentsonline.com/2223561.pdf
It is a US patent dated 1940 for a design uncannily similar to the flow hive.
I wonder why it didn't work then?