4. Metal treatment
  5. Stock
  6. Copper base

Thomas Helmenkamp

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Arrangement for pouring a pourable melt made up of a copper...

Metallurgical apparatus – With means treating or handling gases exhausted by treating... – Hood
Reexamination Certificate

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Casting rolls made of hardenable copper alloy

Metal treatment – Stock – Copper base
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Electrically conductive metal tape and plug connector made...

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate

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Material for a metal strip

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
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Profile ID: LFUS-PAI-P-1493060

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