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Group 4014: Water purification services

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水净化服务

In class 40, Treatment of materials services. 11 items, 2 of them standard items in CNIPA’s list.

  • Water treating水处理Item 400025, Nice item
  • Water purification水净化Item C400009, CNIPA C item
  • Desalination of water海水淡化处理Non-standard item
  • Rental of water filters水过滤器出租Non-standard item
  • Rental of water filtration units for commercial use商业用水过滤装置出租Non-standard item
  • Rental of water purifying apparatus水净化设备出租Non-standard item
  • Rental of water treatment equipment水处理设备出租Non-standard item
  • Water demineralization水的去矿化Non-standard item
  • Water purification services水净化服务Non-standard item
  • Water treatment and purification水处理和净化Non-standard item
  • Water treatment services水处理服务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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