4. Bearings
  5. Rotary bearing
  6. Antifriction bearing

Hisao Sumiya

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Lubricating grease composition and rolling apparatus

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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Rolling bearing

Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2585182

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