Stabbing needle assembly and needle applying method thereof

A Feng's stabbing needle assembly comprises a stabbing needle (10) and a punching needle (20), the stabbing needle (10) comprises a stabbing needle body (11) and a stabbing needle handle (12), and the stabbing needle handle (12) is formed by spirally winding two ends of a metal wire (13) at one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FENG JIPING, FENG SHUNYAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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