Stanley Charles Barnes

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Coventry, EN

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Patents Grantslast 30 patents

Information Patent Grant
Method of making battery plate grids for lead-acid batteries and al...
- Patent number 3,939,009
- Issue date Feb 17, 1976
- Joseph Lucas (Batteries) Limited
- Stanley Charles Barnes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...