C12L3/00	7	Pitching or depitching machines	C12L3/00	C12L3/00		57
C12L9/00	7	Venting devices for casks, barrels, or the like	C12L9/00	C12L9/00		351
C12L11/00	7	Cellar tools	C12L11/00	C12L11/00		362
