Machine for selective plating
Machine for stripping off the copper coating from a basic...
Magnesium and alloy coating method
Magnesium and alloy processing
Magnesium base alloy
Magnesium base alloys protected by coating having abrasive...
Magnesium base alloys protected by coating having abrasive...
Magnetic alloy and process for depositing it
Magnetic alloy plating apparatus
Magnetic recording materials and process for preparation...
Magnetostrictive alloy thin film electroplating
Mandrel for electroforming
Manganiding
Manufacture by electro-deposition
Manufacture of chromium-coated wires
Manufacture of coils from wires or bands of aluminium
Manufacture of electrodes with lead base
Manufacture of gold leaves
Manufacture of gold leaves
Manufacture of microsieves and the resulting microsieves