4. F - Mech Eng,Light,Heat,Weapons
  5. 24
  6. J

Harold Switzgable

F - Mech Eng,Light,Heat,Weapons – 24 – J

Inventor

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Country: United States Of America

Apparatus and method for producing methane gas by processing...

C - Chemistry – Metallurgy – 25 – B
Patent

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Heat transfer system

F - Mech Eng,Light,Heat,Weapons – 24 – J
Patent

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Sectional overhead door construction

E - Fixed Constructions – 06 – B
Patent

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Heat transfer system

F - Mech Eng,Light,Heat,Weapons – 24 – J
Patent

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Sectional overhead door construction

E - Fixed Constructions – 06 – B
Patent

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Profile ID: LFCA-PAI-P-888921

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