- All sections
- C - Chemistry; metallurgy
- C10H - Production of acetylene by wet methods
- C10H 15/22 - Acetylene gas generators with carbide feed, with or without regulation by the gas pressure with carbide feed of pulverous carbide from receptacles or through the gas-holder
Patent holdings for IPC class C10H 15/22
Total number of patents in this class: 0
10-year publication summary
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Principal owners for this class
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Other owners | 0 |