Manually operated tool
Material collector and discharger apparatus
Modular spin filters and housing therefor
Muffler particulate trap for internal combustion engines
Multi dust-collecting apparatus
Multi dust-collecting apparatus
Multi-cyclone dust separating apparatus
Multi-cyclone dust separator
Multi-cyclone dust separator and a vacuum cleaner using the...
Multi-stage cyclone separator system with intermediate manifold
Multi-vortical separator
Multicell cyclone and method for producing it
Multiple separator arrangement for fluid-particle separation