|
GB434277A
|
|
A composite bearing element and method of manufacturing same
|
|
US1608250A
|
|
Plating method
|
|
GB181781A
|
|
A new or improved process for coating iron or steel articles with lead with or without other metals
|
|
US1371445A
|
|
Lead-coating process
|
|
US1533473A
|
|
Metal-coating process
|
|
DE355102C
|
|
Process for drawing metal objects, particularly seamless steel tubes, in the cold state
|
|
US1484516A
|
|
Brake cylinder
|
|
US1405167A
|
|
Lead-coating process
|
|
GB165963A
|
|
Improvements in bearings for railway journal boxes or the like and in the method of manufacture thereof
|
|
CA220172A
|
|
Method of manufacturing metal articles
|
|
CA321255A
|
|
Bearing
|
|
CA202812A
|
|
Bearing
|
