4. Chain, staple, and horseshoe making
  5. Staple making
  6. Cutting and bending

Paul I. Douglas

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Akaline cell with improved cathode

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
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Battery

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Battery or casing therefor
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Battery

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Battery or casing therefor
Patent

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Battery

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Battery or casing therefor
Patent

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Battery

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Battery or casing therefor
Patent

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Profile ID: LFUS-PAI-P-36267

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