79291935
Nov 14, 2019
Densifiers (in the opinion of the International Bureau these terms are too vague - Rule 13.2.b) of the Common Regulations), compressors, densifiers for the compression and liquefaction of carbon dioxide; compressors for the compression and liquefaction of carbon dioxide
MachineryConducting of processes for the compression of carbon dioxide, conducting of processes for the liquefaction of carbon dioxide
Treatment of Materials