Improvements in the heat treatment of magnetic material in coil form
GB395371A
Treating nickel and its alloys
GB393634A
Improvements in and relating to the manufacture of continuously loaded signalling conductors and like members and lapping machines for use in the manufacture thereof
GB393961A
Improvements in and relating to the manufacture of continuously loaded signalling conductors and like members and lapping machines for use in the manufacture thereof
GB389874A
Improvements in machines for applying insulation or other coatings to wires and the like
GB387007A
Improvements in the manufacture of continuously loaded signalling conductors
GB386682A
Improved magnetic alloys
GB368493A
Improvements in the manufacture of loaded electric signalling conductors
GB373134A
Improvements in electrical insulating materials
GB371969A
Improvements in magnetic alloys
GB369299A
Apparatus for the continuous heat treatment of signalling conductors
GB368780A
Improvements in and relating to the refinement of magnetic metals and alloys
GB368304A
Improvements in the manufacture of loaded electric signalling conductors
IE11883L
Insulating material
GB367851A
Manufacture of insulating materials
GB367435A
Improvements in submarine signalling cables
GB366523A
The manufacture of magnetic metals and alloys
IE12050L
Electrical conductors
GB351622A
Improvements in continuously loaded submarine signalling cables
GB349138A
Heating grids suitable for electric resistance furnaces
