Constant force golf swing training device, method of swing plane training and internet operation thereof
A Standard patent application filed on 06 December 2002 credited to Novotny, Milo R.
Details
Application number :
2002360506
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Constant force golf swing training device, method of swing plane training and internet operation thereof