| 摘要 |
Spattle for wiping and smearing liquid materials, namely binders over surfaces, namely curved, is composed of a flexible base plate (1) which is connected to the spattle's handle (14) through mutually connected levers (5, 9), that evenly transfer the pressure conducted on the spattle's handle (14) over the whole length of the base plate (1), where the amount of levers is not fixed.
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