CORONA

vacuum-cathode etching machines; vacuum-cathode coating and etching machines for making thin intermediate sheets of aluminium oxide and layers of alum Read More

Classification Information

Class [7]
Machinery Products

Vacuum-cathode etching machines; vacuum-cathode coating and etching machines for making thin intermediate sheets of aluminium oxide and layers of aluminium nitride on disk substrates for data memory write-and-read heads.

Mark Details

Serial Number

UK00002141135

Mark Type

Word

Kind of mark

Individual