DIFF Subgroup
A23G 1/14 Longitudinal conches
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor > Apparatus specially adapted for manufacture or treatment of cocoa or cocoa products > Longitudinal conches
CPC:
Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor (preservation thereof A23B80/00) > Apparatus specially adapted for manufacture or treatment of cocoa or cocoa products (machines for roasting cocoa A23N12/00) > Longitudinal conches
No child classifications to compare. This is a leaf node in both IPC and CPC.