Working a natural or synthetic hard stone such as a gemstone
A Standard patent application filed on 06 December 1994 credited to Beal, David William
;
Aked, Peter Armstrong
;
Croucher, Ewan Howden
;
Osgood, Timothy James
;
Blondeel, Eric Jozef Gentil
;
Homer, David Antony
Details
Application number :
80248
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Working a natural or synthetic hard stone such as a gemstone
Inventor :
Beal, David William
;
Aked, Peter Armstrong
;
Croucher, Ewan Howden
;
Osgood, Timothy James
;
Blondeel, Eric Jozef Gentil
;
Homer, David Antony