4. C - Chemistry, Metallurgy
  5. 21
  6. D

Yasunobu Kawaguchi

C - Chemistry – Metallurgy – 21 – D

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Inventor

Country: Japan

Coil of tapered wire

B - Operations – Transporting – 21 – F
Patent

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High strength and high toughness steel bar, rod and wire and...

C - Chemistry – Metallurgy – 21 – D
Patent

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Production of a taper rod

B - Operations – Transporting – 21 – C
Patent

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Spring steel of high strength and high corrosion resistance

C - Chemistry – Metallurgy – 22 – C
Patent

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Coil of tapered wire

B - Operations – Transporting – 21 – F
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Production of a taper rod

B - Operations – Transporting – 21 – C
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-1075614

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