Double-end needle with tongue clamping prevention function

The utility model discloses a double-ended needle with a tongue clamping prevention function, which relates to the technical field of double-ended needles and comprises a needle handle and a needle body arranged at one end of the needle handle, a needle hook is arranged on the lower side of one end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CUI YONGQING
Format: Patent
Sprache:chi ; eng
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