4. C - Chemistry, Metallurgy
  5. 03
  6. B

Hiroshi Oyamada

C - Chemistry – Metallurgy – 03 – B

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Country: Japan

A preform and method for manufacturing same

C - Chemistry – Metallurgy – 03 – B
Patent

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Glass base material for optical fiber and manufacturing...

C - Chemistry – Metallurgy – 03 – B
Patent

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Glass base material, optical fiber, method for manufacturing...

G - Physics – 02 – B
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Lower-loss base material for optical fibres and...

C - Chemistry – Metallurgy – 03 – B
Patent

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Method for manufacturing preform and preform

C - Chemistry – Metallurgy – 03 – B
Patent

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Profile ID: LFCA-PAI-P-1731935

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