CONVAC

Class [7]
Machinery Products

Electrically controlled machines for processing silicon wafers into integrated circuit chips; machines for manufacturing optically readable memories; machines for manufacturing solar cells; machines for use in the manufacture and processing of semi-conductors; machines and apparatus, all for use in photoresist processing; coating apparatus for photomasks or substrates and for use in the processing of integrated circuits or electronic circuits; pumps for delivering fluent materials for photoresist processing apparatus; centrifugal machines and spinners, all for applying, spreading and distributing fluent materials for use in the manufacture and treatment of electronic circuits or optical memories; drying machines; conveyors and handling apparatus, all for semi-conductors or electronic circuits and for masks used in the preparation of the aforesaid semi-conductors or electronic circuits; industrial machines utilising pressure jet scrubbers for the cleaning of photomasks; parts and fittings for all the aforesaid goods; all included in Class 7; but not including vacuum pumps or vacuum tube conveyors.