Apparatus for creating vortex rings in a fluid medium

Apparatus for creating vortex rings in a fluid medium

Apparatus for dispensing a fuel-air mixture in an airstream

Apparatus for dispensing a water treating composition into the r

Apparatus for dispensing volatile substances

Apparatus for dissolving gas into liquid

Apparatus for emanating a chemical agent

Apparatus for emitting a chemical agent

Apparatus for feeding and diffusing air or another gas into a li

Apparatus for foaming a viscous material

Apparatus for fuel supply to spark ignition type internal combus

Apparatus for heat- and mass transfer between liquids and gases

Apparatus for humidifying a gas

Apparatus for impregnating water with carbon dioxide

Apparatus for inducing air flow past a cartridge containing a va

Apparatus for inducing air flow past a product capable of being

Apparatus for inducing air flow past a product capable of being

Apparatus for injecting an accelerating fuel

Apparatus for introducing a process gas into a treatment chamber

Apparatus for introducing air into a liquid including a liquid p