发明授权
US5411330A Moebius shaped mixing accessory 失效
莫比斯形混合配件

Moebius shaped mixing accessory
摘要:
An accessory for a mixer having a first Moebius shaped mixing blade mounted to a shaft and having a second, mirror image, Moebius shaped mixing blade mounted to a second shaft, the second shaft being oriented parallel to the first shaft, and wherein the individual mixing blades, as viewed from the plane normal to each shaft axis, form the FIG. 8.
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