Alignment indicator for portable electric drills
A Petty patent application filed on 23 August 1988 credited to O'Reilly, Darrell Conway
;
Taylor, James William O'Donnell
Details
Application number :
21402
Application type :
Petty
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Alignment indicator for portable electric drills
Inventor :
O'Reilly, Darrell Conway
;
Taylor, James William O'Donnell