Patents
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C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat
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C10H - Production of acetylene by wet methods
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C10H 9 - Acetylene gas generators according to dobereiner's principle with fixed carbide bell
Patents for C10H 9 - Acetylene gas generators according to dobereiner's principle with fixed carbide bell (1)
08/2013
08/28/2013
CN103265975A
Acetylene generator