Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
Inventor
active
Air filter
Filter apparatus and filter element
Fire-retardant filter medium and air filter unit
Method of laminating gas permeable sheet material
Polytetrafluoroethylene fibers, polytetrafluoroethylene material
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Profile ID: LFUS-PAI-P-129534