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Was posted on BBC a few weeks back and in the comments sections this was posted. https://patents.google.com/patent/EP0326502A1/en https://patents.google.com/pa
by s-berwick 9y ago
Was posted on BBC a few weeks back and in the comments sections this was posted.
https://patents.google.com/patent/EP0326502A1/en https://patents.google.com/patent/EP0326502A1/en
- lathiat 9y agoHe has another one where it seems it pumps water through a second reservoir. Looks like that expired recently so possibly why we are seeing this? (Far from a patent expert) https://patents.google.com/patent/EP0707670B1/en?q=D06F37%2f265&assignee=Georges+Martinez https://patents.google.com/patent/EP0707670B1/en?q=D06F37%2f...