首页>
外国专利>
Ball joint, in particular, for windscreen wiper units comprises a ball cup with an opening whose edge in the form of a sealing lip is produced as a single piece together with the ball cup
Ball joint, in particular, for windscreen wiper units comprises a ball cup with an opening whose edge in the form of a sealing lip is produced as a single piece together with the ball cup
The ball joint (1), in particular, for windscreen wiper units comprises a ball cup (2) with an opening whose edge in the form of a sealing lip (4) is produced as a single piece together with the ball cup.
展开▼