4. Environmental heating and cooling; fluid handling and sanitary e
  5. Fluid handling or treatment equipment
  6. Treatment

Ralph C. Francis

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Adapter enabling computer sensing of monitor resolution

Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent

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Adaptor enabling computer sensing of monitor resolution

Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent

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Bicycle derailleur

Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent

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Bicycle derailleur and actuating system

Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
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Bicycle derailleur cable preload and sealing system

Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent

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Profile ID: LFUS-PAI-P-168147

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