4. B - Operations, Transporting
  5. 01
  6. J

John Mcfarland

B - Operations – Transporting – 01 – J

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Details

Inventor

Country: Canada

Combined sulphur burning furnace and boiler

F - Mech Eng,Light,Heat,Weapons – 22 – D
Patent

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Converter

B - Operations – Transporting – 01 – J
Patent

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Converter

B - Operations – Transporting – 01 – J
Patent

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Converter

B - Operations – Transporting – 01 – J
Patent

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Converters for chemical reactions

B - Operations – Transporting – 01 – J
Patent

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Demister candle assembly

B - Operations – Transporting – 01 – D
Patent

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Fire and burglar-proof safe

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Profile ID: LFCA-PAI-P-394197

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