Manually operated signalling apparatus
A Standard patent application filed on 13 August 1997 credited to Hewit, James Robert
;
Smith, Robert Dermot
;
Frank, Timothy Graham
;
Cuschieri, Alfred
;
Slade, Alan Peter
Details
Application number :
39474
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Manually operated signalling apparatus
Inventor :
Hewit, James Robert
;
Smith, Robert Dermot
;
Frank, Timothy Graham
;
Cuschieri, Alfred
;
Slade, Alan Peter