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Group 0112: Chemical preparations for welding

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焊接用化学制剂

In class 1, Chemicals. 9 items, 4 of them standard items in CNIPA’s list.

  • Brazing preparations铜焊制剂Item 010137, Nice item
  • Soldering chemicals焊接用化学品Item 010487, Nice item
  • Brazing fluxes铜焊助剂Item 010583, Nice item
  • Soldering fluxes助焊剂Item 010584, Nice item
  • Auxiliary agents for welding metals金属焊接用助剂Non-standard item
  • Brazing chemicals铜焊用化学品Non-standard item
  • Lead-free soldering fluxes无铅助焊剂Non-standard item
  • Plumbing flux水管助焊剂Non-standard item
  • Welding and brazing chemicals焊接和铜焊用化学品Non-standard item
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Classes follow the Nice Classification. Similarity groups and Chinese item names follow CNIPA’s classification of similar goods and services, as used in Ginbing’s filing flow on October 12, 2026. CNIPA’s current list is authoritative.

Credit: The list is CNIPA’s classification of similar goods and services as of October 12, 2026. Nice Classification English is © WIPO.

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