DIFF Subgroup
B01J 29/0316 Full Title
Catalysts comprising molecular sieves > not having base-exchange properties
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
B01J 29/0316 Catalysts comprising molecular sieves > not having base-exchange properties
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.