NeverMT, a device to ensure a minimum operating level in domestic rainwater tanks
A Provisional patent application filed on 10 May 2007 credited to Farthing, Roy Henry
Details
Application number :
2007902478
Application type :
Provisional
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
NeverMT, a device to ensure a minimum operating level in domestic rainwater tanks