An attachment means for one plate to another that requires a key device to allow separation of said plates
A Provisional patent application filed on 14 July 2014 credited to La Salle, Roger John
Details
Application number :
2014902697
Application type :
Provisional
Application status :
FILED
Under opposition :
No
Proceeding type :
Invention title :
An attachment means for one plate to another that requires a key device to allow separation of said plates