4. F - Mech Eng,Light,Heat,Weapons
  5. 22
  6. B

John S. Sperry

F - Mech Eng,Light,Heat,Weapons – 22 – B

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Combustion chamber and thermal vapor stream producing...

F - Mech Eng,Light,Heat,Weapons – 22 – B
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Method and apparatus for producing a high pressure thermal...

E - Fixed Constructions – 21 – B
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Method and apparatus for producing thermal vapor stream

F - Mech Eng,Light,Heat,Weapons – 22 – B
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Method for controlling corrosion in thermal vapor injection...

F - Mech Eng,Light,Heat,Weapons – 23 – L
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Safety apparatus and method for using same for preventing...

F - Mech Eng,Light,Heat,Weapons – 23 – N
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Profile ID: LFCA-PAI-P-184665

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