Battery, particularly a button cell, and method for manufacture of such a battery
US10505159B2 · kind B2 · utility
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0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2018 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Jan 25, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method for manufacturing a battery comprising a casing provided with a cup and a closure part for said cup, the method comprising the successive steps consisting in:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.