| 摘要 |
In order that liquid swept up by blades is introduced positively into a baseplate section to elevate a recovery percentage of liquid, the baseplate section is adapted to include an open section positioned on the upper end portion of the blades along them and which is opened forwardly in the operating direction of the squeegee, and a trough-like section for introducing liquid having a profile which is defined in such that its axial direction extends along the upper end portion of the blades and its wall surface protrudes backwardly in the operating direction, whereby liquid swept up by these blades is transferred from the lower end portion of the blades to the upper end portion thereof to be introduced into the section for introducing liquid.
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