User-erectable play structure
A Standard patent application filed on 23 February 1990 credited to Showers, David Field
;
Welsford, Colin John
;
West, Christopher William
;
Quantrell, Barry James
Details
Application number :
51744
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
User-erectable play structure
Inventor :
Showers, David Field
;
Welsford, Colin John
;
West, Christopher William
;
Quantrell, Barry James