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US Trademark Classification

Biogas scrubbing apparatus 011-4330

沼气洗涤设备

Chinese 沼气洗涤设备
English Biogas scrubbing apparatus
Spanish aparato de depuración de biogás
Term ID
011-4330
Class
11
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2022-04-21
Version
11-2022

Official English notes

Biogas scrubbing apparatus remove chemical compounds or other impurities from biogas to produce biomethane, renewable natural gas, or other forms of energy, that are suitable for generating heat, electricity, fueling vehicles, or other purposes.