A process for the extraction of open cartridges of coffee, a coffee cartridge and an extraction device for carrying out the process
A Standard patent application filed on 10 July 1991 credited to Fond, Olivier
Details
Application number :
80331
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
A process for the extraction of open cartridges of coffee, a coffee cartridge and an extraction device for carrying out the process