4. H - Electricity
  5. 01
  6. T

James W. Powell

H - Electricity – 01 – T

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Control system for an air conditioning/refrigeration system

F - Mech Eng,Light,Heat,Weapons – 25 – B
Patent

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Graduated levelling instrument

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Patent

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Spark plug

H - Electricity – 01 – T
Patent

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Zero superheat refrigeration

F - Mech Eng,Light,Heat,Weapons – 25 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Graduated levelling instrument

Uncategorized
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Spark plug

H - Electricity – 01 – T
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-389677

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