Non-electric water purifiers for household purposes; Filters for drinking water; Electric bath-water purifying apparatus for household purposes; Industrial-water purifying apparatus; Water desalination plants; Water filtering apparatus; Water purification installations; Water purifying apparatus and machines; Tap-water purifying apparatus; Apparatus for filtering drinking water; Purification installations for sewage; Modules for water purification, namely, water purification module where memb...

Non-electric water purifiers for household purposes; Filters for drinking water; Electric bath-water purifying apparatus for household purposes; Industrial-water purifying apparatus; Water desalination plants; Water filtering apparatus; Water purification installations; Water purifying apparatus and machines; Tap-water purifying apparatus; oil-scrubbing apparatus; Apparatus for filtering drinking water; water purifying apparatus; Purification installations for sewage; Membrane filter for sepa...

Non-electric water purifiers for household purposes; Filters for drinking water; Electric bath-water purifying apparatus for household purposes; Industrial-water purifying apparatus; Water desalination plants; Water filtering apparatus; Water purification installations; Water purifying apparatus and machines; Tap-water purifying apparatus; Apparatus for filtering drinking water; Purification installations for sewage; Modules for water purification, namely, water purification module where memb...

sustainable on-site water recycling and wastewater treatment services

Filters for use in laboratory equipment in the biopharmaceutical industry; Battery separator films