4. Geometrical instruments
  5. Gauge
  6. Golf stance, swing or club analysis

Etsuo Nakai

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Bicycle front 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...
Reexamination Certificate

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Golf club measuring apparatus

Geometrical instruments – Gauge – Golf stance – swing or club analysis
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2450076

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