Positive grid alloys
US5834141A · kind A · utility
32Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 1997 |
| Grant date | Nov 10, 1998 |
| Priority date | — |
| Expiry date | Apr 18, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery grid plate composition comprising by percent weight: ______________________________________ Calcium .035-.085 Tin 1.2-1.55 Silver .002-.035 Lead Balance ______________________________________
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.