CA2775856A1
|
|
Bearing assembly
|
US2011031700A1
|
|
Seal assembly for a pressure plate in a blowout preventer
|
CA2711700A1
|
|
Seal assembly for a pressure plate in a blowout preventer
|
CA2711717A1
|
|
Blowout preventer having wear, seal and guide plate inserts
|
CA2711654A1
|
|
Blowout preventer with lock
|
US2009056132A1
|
|
Method of forming a blowout preventer body
|
CA2584357A1
|
|
Rotary seal for dynamically sealing against a surface of a shaft
|
US7055390B2
|
|
Seal assembly with means for detecting seal failure
|
CA2414030A1
|
|
Ram block guide system for a ram-type blow out preventer
|
CA2409316A1
|
|
Seal assembly for reciprocating shaft
|