A device for producing heat by circulating a fluid under...
A device for purifying the exhaust gas of an internal...
A device for relative movement of two elements
A device for relative movement of two elements
A device for retaining beverage cooling means within a vessel
A device for retaining beverage cooling means within a vessel
A device for safety closing or opening of a flow
A device for separating a solid material and a gas and a...
A device for suppressing black smoke emission
A device for the addition of solutions to a supply line...
A device for the management and the control of a burner in...
A device for the protection of a transmission joint in...
A device for the supply of a liquid fuel to a burner member
A device for the utilisation of wave energy and a method
A device for transferring volatile liquids from a container...
A device for utilising ocean-wave energy
A device in connection with a thermally compensated...
A device meant for controlling of an oscillation cylinder
A device to contact in electrically conducting manner a...
A device to make electrically conducting contact with an...