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Group 0111: Chemical preparations for quenching

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淬火用化学制剂

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

  • Metal annealing preparations金属退火剂Item 010393, Nice item
  • Metal tempering preparations金属回火剂Item 010682, Nice item
  • Quenching agents淬火剂Item C010249, CNIPA C item
  • Quenching oils淬火油Item C010250, CNIPA C item
  • Metal tempering preparations [tempering chemicals]金属回火剂（回火化学制剂）Non-standard item
  • Quenching fluids for use in metalworking金属加工用淬火液Non-standard item
  • Tempering chemicals for use in metalworking用于金属加工的回火用化学品Non-standard item
  • Tempering chemicals for welding用于焊接的回火用化学品Non-standard item
  • Tempering preparations回火剂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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