1.
    发明专利
    未知

    公开(公告)号:DK271376A

    公开(公告)日:1976-12-19

    申请号:DK271376

    申请日:1976-06-17

    Applicant: BAYER AG

    Abstract: The invention relates to an internal friction twist device for texturing fine threads comprising an air-supported twist device in the form of a component of the rotor of an electric motor.

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