The Lewis Panel - a lightweight engineered floor or wall panel made of 3 layers of cement
A Provisional patent application filed on 04 July 2014 credited to Lewis, Peter
Details
Application number :
2014902565
Application type :
Provisional
Application status :
FILED
Under opposition :
No
Proceeding type :
Invention title :
The Lewis Panel - a lightweight engineered floor or wall panel made of 3 layers of cement