4. Solid anti-friction devices, materials therefor, lubricant or se
  5. Lubricants or separants for moving solid surfaces and...
  6. Organic -co- compound

Katsushi Hirata

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Fluid bearing unit and spindle motor using the same

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound
Reexamination Certificate

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Hydrodynamic bearing device and spindle motor using the same

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound
Reexamination Certificate

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Hydrodynamic bearing device, and spindle motor and...

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hydrodynamic bearing device, and spindle motor and...

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic oxygen compound
Reexamination Certificate

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Hydrodynamic bearing device, and spindle motor and...

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2226954

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