4. Alloys or metallic compositions
  5. Copper base
  6. Zinc containing

Toshikazu Kawahata

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Copper alloy

Metal treatment – Stock – Copper base
Reexamination Certificate

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Copper alloy and method of manufacturing the same

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

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Copper alloy for electronic parts, lead-frame, semiconductor dev

Alloys or metallic compositions – Copper base – Zinc containing
Patent

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Profile ID: LFUS-PAI-P-1513177

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