| 摘要 |
Means for attaching a windshield wiper arm to a wiper blade support, said means comprising a male member provided with a cylindrical element having two diametrically opposed flattened surface areas, and a female member having a slot therein equal in width to the diametral distance between said flattened areas which terminates in a circular seat having a radius equal to that of said cylindrical member, one of said members being made of a plastic material and fastened to said blade support.
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