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IPC Subgroup
C04B 35/01

based on oxides

Introduced: January 1995

Last revised: January 2006

Full Title

Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products > based on oxides

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
Subclass:
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE

15 direct subcodes

Child Classifications

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  • C04B 35/08 based on beryllium oxide
  • C04B 35/12 based on chromium oxide
  • C04B 35/14 based on silica
  • C04B 35/42 based on chromites
  • C04B 35/447 based on phosphates
  • C04B 35/45 based on copper oxide or solid solutions thereof with other oxides