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IPC Main Group
C10H 9/00

Acetylene gas generators according to Dobereiner's principle with fixed carbide bell

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
Subclass:
PRODUCTION OF ACETYLENE BY WET METHODS

5 direct subcodes

Child Classifications

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  • C10H 9/02 with water feed from below through porous materials (by capillary feed)
  • C10H 9/04 with gas cock actuated by the gas-holder
  • C10H 9/06 with the depth of the gas outlet pipe regulated by the gas-holder
  • C10H 9/08 with movable gas-holder
  • C10H 9/1 by wetting the carbide only at the bottom