An improved lightning downconductor
A Standard patent application filed on 16 October 1997 credited to Gumley, Stephen John
;
Burrows, Brian J C
;
Gumley, John Richard
Details
Application number :
45446
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
An improved lightning downconductor
Inventor :
Gumley, Stephen John
;
Burrows, Brian J C
;
Gumley, John Richard