A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roofing Tool
Newness and distinctiveness reside in the shape and/or configuration of the Roofing Tool as shown in the accompanying drawings.
Roofing Tool
Newness and distinctiveness reside in the shape and/or configuration of the Roofing Tool as shown in the accompanying drawings.
Roofing Tool
2016-06-09
Patent
Electronic Resource
English