Battery cap and cylindrical battery
The utility model provides a battery cap and a cylindrical battery, and relates to the technical field of new energy, the battery cap comprises a cap main body, a pole main body is arranged on the cap main body in a penetrating manner, the lower end of the pole main body is provided with a snap fast...
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Hauptverfasser: | , , , , |
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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