Improved self-tapping thread fastener and a blank therefor
A Standard patent application filed on 28 December 1999 credited to Pritchard, Alan
;
Reynolds, John R.
Details
Application number :
16760
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improved self-tapping thread fastener and a blank therefor