|
US4114851A
|
|
High pressure valve
|
|
US3948479A
|
|
Labyrinth type valve for high pressure drop applications
|
|
US3908463A
|
|
Sample transfer valve
|
|
AU5989973A
|
|
Ball check valve
|
|
GB1391887A
|
|
Ball check valve
|
|
CA976057A
|
|
Ball check valve
|
|
US3857410A
|
|
Switching valve
|
|
US3761053A
|
|
High pressure valve
|
|
ES382204A3
|
|
A closure and grip device for a conduit. (Machine-translation by Google Translate, not legally binding)
|
|
ES381252A3
|
|
A cutting tool provision. (Machine-translation by Google Translate, not legally binding)
|
|
US3679169A
|
|
High pressure valve and method
|
|
CA919396A
|
|
Cutting tool
|
|
US3537341A
|
|
Cutting tool
|
|
US3584900A
|
|
High-pressure sealing and gripping device
|
|
CA889204A
|
|
High pressure sealing and gripping device
|
