Photosensitive seal with secondary oil separation function

The utility model discloses a photosensitive seal with a secondary oil separation function. The seal comprises a seal shell with a shell cavity formed in the bottom, a handle is arranged at the top ofthe seal shell, a printing pad base is installed in the shell cavity of the seal shell, a printing p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIANG RUYAN, SONG JIAOHUA, QIU YUEWEN, SUN JIANXING, ZHANG JINGJING, SONG XUENI, SUN PING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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