4. F - Mech Eng,Light,Heat,Weapons
  5. 16
  6. K

Spencer K. Haws

F - Mech Eng,Light,Heat,Weapons – 16 – K

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Inventor

Country: United States Of America

Auxiliary knob for gas valve to annunciate open condition

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hot water recovery system

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Auxiliary knob for gas valve to annunciate open condition

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hot water recovery system

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-1140037

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