4. Metal treatment
  5. Process of modifying or maintaining internal physical...
  6. Producing or treating layered, bonded, welded, or...

Ralf Rethmann

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Casting-die body

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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Copper casting mold

Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Reexamination Certificate

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Method for manufacturing a casting-die body and a...

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2096844

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