Manifolds of metal for pipelines; ducts and pipes of metal for central heating installations; metal pipes and tubes and metal fittings therefore; metallic pipes and tubes; steel tubes; gutter pipes of metal; metal expansion joints for piping and ducting; branching pipes of metal; penstock pipes of metal; elbows of metal for pipes; drain pipes of metal; pipe muffs of metal; junctions of metal for pipes; reinforcing materials of metal for pipes; collars of metal for fastening pipes; clips of me...

GAS BURNERS, MANIFOLDS FOR GAS BURNERS, GAS INJECTORS FOR FEEDING GAS TO GAS BURNERS FOR ALL PURPOSES, AND PARTS THEREOF; ALL FOR COMMERCIAL AND DOMESTIC USE

gas burners and parts therefor

Mesh of metal fiber, namely, wire mesh