BOX BEAM REINFORCED CONCRETE STRUCTURE
A Standard patent application filed on 24 September 1981 credited to Rockstead, Christopher Allen
;
Rockstead, Raymond Howard
Details
Application number :
76500
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
BOX BEAM REINFORCED CONCRETE STRUCTURE
Inventor :
Rockstead, Christopher Allen
;
Rockstead, Raymond Howard