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DIFF Subgroup
A21D 2/40

Apparatus for the chemical treatment of flour or dough

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Treatment of flour or dough by adding materials thereto before or during baking > Apparatus for the chemical treatment of flour or dough

CPC:

Treatment of flour or dough by adding materials thereto before or during baking (batters, dough or mixtures before baking A21D10/00) > Apparatus for the chemical treatment of flour or dough

No child classifications to compare. This is a leaf node in both IPC and CPC.