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PCE
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CPC Subgroup
C08K 13/08

Ingredients of unknown constitution and ingredients covered by the main groups C08K3/00 - C08K9/00

Full Title

Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential > Ingredients of unknown constitution and ingredients covered by the main groups C08K3/00 - C08K9/00