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PCE
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DIFF Subgroup
C07C 1/04

from carbon monoxide with hydrogen

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon > from oxides of carbon > from carbon monoxide with hydrogen

CPC:

Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon > from oxides of a carbon (preparation of liquid hydrocarbon mixtures of undefined composition C10G2/00; of synthetic natural gas C10L3/06) > from carbon monoxide with hydrogen

CPC subdivides this area 4x more granularly than IPC with 5 additional codes.

5 codes are CPC-only extensions.

Child Classifications

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