Method of and apparatus for manufacturing of shaped...
Method of and apparatus for pulling a pipe
Method of and apparatus for reinforcing pipe
Method of and apparatus for the pouring of fast foaming...
Method of and apparatus for transporting fluid
Method of and assembly for forming an integral groove in a...
Method of and device for forming a fluidtight duct...
Method of and device for temporarily inserting a device into...
Method of and lining for water intake pipes
Method of and means for absorbing pressure shocks
Method of and means for forming and sealing helically wound...
Method of and means for lining and over-wrapping of conduits...
Method of and means for terminating a detonation wave
Method of and structure for removing a flexible pipeline
Method of applying protective coatings to pipes
Method of assembling hose coupling
Method of assembling pipe joints
Method of assembling two hermetic threaded tubular joints...
Method of assembly
Method of attaching tubing to a metal fitting