Gervais Lemesle

Oxy-fuel torch with a single control for the valves

Method to control deflagration while extinguishing a combustion flame

DEVICE FOR FILLING AND DISTRIBUTING GAS AND ASSEMBLY COMPRISING SUCH A DEVICE

Dispositif de remplissage et de distribution de gaz et ensemble comprenant un tel dispositif

Device for controlling together two elements controlled in a rotary way, and nozzle equipped with such a device

Sauerstoffbrenner mit einzelner Ventilregulierungs- und Zündungsvorrichtung Oxygen burners with individual Ventilregulierungs- and ignition device

Oxygen burners with a single ignition device and Ventilregulierungs

Oxycombustible blowpipe with ganged control of valves

Oxygen torch with unique valve and igniter actionning device

Fuel gas mixture, in particular for cutting torch