INDUSTRIAL SANITARY FILTER MACHINES

Brand	Owner	Address	Description
CONTOUR SCRAPER	Peterson Filters Corporation	1949 South 300 West Salt Lake City UT 84115	Industrial and Sanitary Filter Machines for Processing Chemicals, Minerals, Waste Materials and the Like;No claim is made to the exclusive right to use the word Scraper, apart from the mark as shown.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A filter canister assembly for a gas mask comprising a primary canister with a first filter medium adapted to remove aerosols, particulate materials and droplets from air and a second filter medium comprising an adsorbent filter medium adapted to remove toxic gases and arranged in serial communication with the first filter medium in the first canister. A supplementary filter canister has a third filter media adapted to intercept toxic industrial materials and is removably mounted to a first end of the first housing to supplement the ability of the primary filter canister to filter toxic industrial gases.