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DIFF Subgroup
C01B 37/06

Aluminophosphates containing other elements, e.g. metals, boron

Introduced: January 1995

Full Title

Compounds having molecular sieve properties but not having base-exchange properties > Aluminophosphates containing other elements, e.g. metals, boron

Of 2 combined children, 1 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1995.

Child Classifications

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  • C01B 37/065 CPC only CPC only
  • C01B 37/08 Silicoaluminophosphates [SAPO compounds] since 1995 IPC+CPC Available in IPC and CPC