Self-gradually locking chuck
A Standard patent application filed on 25 September 1987 credited to De Bastiana, Giovanni
;
Faccioli, Giovanni
;
Aldegheri, Roberto
;
Brivio, Lodovico Renzi
Details
Application number :
79004
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Self-gradually locking chuck
Inventor :
De Bastiana, Giovanni
;
Faccioli, Giovanni
;
Aldegheri, Roberto
;
Brivio, Lodovico Renzi