Douglas F. Hewgill

Follow

Person

Kitimat, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Technique for automatic quenching of anode effects in aluminium red...
- Patent number 4,230,540
- Issue date Oct 28, 1980
- Alcan Research and Development Limited
- Anthony M. Archer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR