|
GB1279150A
|
|
Arrangements for and a method of joining a sleeve to a tube
|
|
GB1139727A
|
|
Method of making an electric heating unit and a heating unit made in accordance with the method
|
|
US3406441A
|
|
Method and arrangement for mounting elastically flexible sealing rings in internal grooves
|
|
GB1028437A
|
|
Improvements in or relating to hot water central heating systems
|
|
US3291445A
|
|
Resilient valve disc
|
|
GB979612A
|
|
Improvements in or relating to cooling assemblies
|
|
GB1017536A
|
|
Tubular connection for radiators
|
|
GB1021161A
|
|
An improved method of a machine for severing workpieces
|
|
GB1014942A
|
|
A driving device for use in the manufacture of sheet metal devices
|
|
GB1018205A
|
|
Improvements relating to a multi-spot welding machine
|
|
US3294360A
|
|
Valve with resilient disc
|
|
CA755833A
|
|
Jaw tool
|
|
CA727735A
|
|
Spot welding
|
|
CA732966A
|
|
Arrangement in valves
|
|
CA806878A
|
|
Sealing ring installation method and apparatus
|
|
CA739256A
|
|
Method of cutting channeled workpieces and cutting machine therefor
|
|
CA756391A
|
|
Centrally controlled driving device for a plurality of working machines
|
