Improved squiggle keys and cylinder locks for squiggle keys
A Standard patent application filed on 29 October 1998 credited to Perkins, Andrew E.
;
Field, Peter W.
Details
Application number :
11249
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improved squiggle keys and cylinder locks for squiggle keys