DIFF Subgroup
B01J 29/82 Phosphates
Introduced: January 1995
Full Title
Catalysts comprising molecular sieves > Phosphates
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1995.
Child Classifications
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- B01J 29/84 Aluminophosphates containing other elements, e.g. metals, boron since 1995 IPC+CPC Available in IPC and CPC