C
SECTION C — CHEMISTRY AND METALLURGY
  
CHEMISTRY
 C12
FERMENTATION INDUSTRY; BEER; SPIRITS; WINE; VINEGAR; YEAST
 C12J
VINEGAR; ITS PREPARATION
 C12J 1/00
Vinegar; Preparation; Purification
 C12J 1/02
·  from wine
 C12J 1/04
·  from alcohol
 C12J 1/06
·  from milk
 C12J 1/08
·  Addition of flavouring ingredients
 C12J 1/10
·  Apparatus