About 3 Trademarks found that are owned by Mann & Hummel Gmbh

Filter material consisting of a gas permeable, textile carrier covered with adsorbent particles for noxious or odorous gases, for use in environmental control apparatus

MONO ABSORBENT

filter consisting of gas permeable material, namely a textile base material coated with an absorbant for noxious and odorous gases, for use in automobiles

filter consisting of gas permeable material, namely a textile base material coated with an absorbent for noxious and odorous gases, for use in environmental control apparatus

filter consisting of gas permeable material, namely a textile base material coated with an absorbant for noxious and odorous gases, for use in automobiles

filter consisting of gas permeable material, namely a textile base material coated with an absorbent for noxious and odorous gases, for use in environmental control apparatus