Device and method for controlling the closing and opening of an extraction chamber of a coffee maker
A Standard patent application filed on 13 April 2000 credited to Ferrier, Christian
;
Blanc, Jean-Pierre
Details
Application number :
39737
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Device and method for controlling the closing and opening of an extraction chamber of a coffee maker