Improved roller
A Standard patent application filed on 06 November 1990 credited to Rowan, James Harold Charles
;
Ward, Keith
;
Martin, Simon Charles
;
Groome, Beverly Dawn
Details
Application number :
66277
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improved roller
Inventor :
Rowan, James Harold Charles
;
Ward, Keith
;
Martin, Simon Charles
;
Groome, Beverly Dawn