| 摘要 |
1426521 Mixing apparatus G PILZ [trading as MASCHINENFABRIK J S PETZHOLDT] 8 Feb 1973 [27 April 1972] 6283/73 Heading B1C A batch mixer for chocolate masses has a vessel 2 with at least two wholly or partly intermeshing screw stirrers 1 depending thereinto and rotating about their own axes and the axis of the vessel, and a rotary stirrer 7 sweeping the well of the vessel. The stirrer and screws 1 may rotate about the vessel axis in the same or opposite directions. |
