4. Compositions: ceramic
  5. Ceramic compositions
  6. Glass compositions, compositions containing glass other than...

Seiichi Nakagawa

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Coil retainer for engine valve and preparation of the same

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent

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Defect-review SEM, reference sample for adjustment thereof,...

Radiant energy – Inspection of solids or liquids by charged particles – Electron probe type
Reexamination Certificate

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Device for preventing jutting-out of ladder of ladder truck

Fire escape – ladder – or scaffold – Having transpositioning base and erecting means – Ladder pivotably mounted on transpositioning base
Patent

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Electron beam aperture device

Radiant energy – Radiant energy generation and sources – With radiation modifying member
Patent

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Electron beam apparatus

Radiant energy – Inspection of solids or liquids by charged particles – Electron probe type
Patent

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Profile ID: LFUS-PAI-P-664041

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