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David S. Darrow

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Rotary vane engines with movable rotors, and engine systems...

F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent

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Solvent extraction of epoxidized oils

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Rotary vane engines with movable rotors, and engine systems...

F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-251549

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