Composite extraction head

The utility model discloses a composite extraction head which comprises a connecting part and an extraction part, the extraction part is located below the connecting part, the extraction part comprises a through hole and an extraction tube, the through hole is horizontally arranged, a cutting part i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FENG PEIYU, LUO YIYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
Online-Zugang:	Volltext bestellen
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