4. X-ray or gamma ray systems or devices
  5. Source
  6. Electron tube

Leonardus P. M. Tielemans

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Compact data storage unit having spiral groove bearings

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

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Connecting rod bearing arrangement

Cutlery
Patent

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Method of manufacturing a dynamic groove bearing, die suitable f

Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Patent

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Radial spiral-groove bearing

Bearings – Rotary bearing – Fluid bearing
Patent

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Rotary-anode x-ray tube comprising a sleeve bearing

X-ray or gamma ray systems or devices – Source – Electron tube
Patent

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Profile ID: LFUS-PAI-P-460127

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