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More topics under "C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat" (411,501) |
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C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials (30,463) | C10C - Working-up tar, pitch, asphalt, bitumen; Pyroligneous acid (4,968) | C10F - Drying or working-up of peat (457) | C10G - Cracking hydrocarbon oils; Production of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisation; Recovery of hydrocarbon oils from oil-shale, oil-sand, or gases; Refining mixtures mainly consisting of hydrocarbons; Reforming of naphtha; Mineral waxes (122,080) | C10H - Production of acetylene by wet methods (212) | C10J - Production of gases containing carbon monoxide and hydrogen from solid carbonaceous materials by partial oxidation processes involving oxygen or steam; Carburetting air or other gases (19,496) | C10K - Purifying or modifying the chemical composition of combustible gases containing carbon monoxide (6,618) | C10L - Fuels not otherwise provided for; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses or; Liquefied petroleum gas; Use of additives to fuels or fires; Fire-lighters (62,730) | C10M - Lubricating compositions; Use of chemical substances either alone or as lubricating ingredients in a lubricating composition (110,069) | C10N - Indexing scheme associated with subclass (54,408) |
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