burner, [37], [96]

engine, [119], [137], [212], [215]

Gasoline-gas, [29], [37], [91], [220]

Gears, [192]

Generation of heat and gas, [219], [220]

Generator, [96], [97], [145], [223]

Gill, [227], [228]

Glass utensils, [156], [157], [158]

Graduate, [227]

Gram, [226]