|
US3135296A
|
|
Laminated tubing
|
|
US3096691A
|
|
Transducer
|
|
US3103244A
|
|
Apparatus for making flexible tubing
|
|
GB951617A
|
|
Conduit structures having longitudinal compensation for temperature variations
|
|
GB939418A
|
|
Apparatus for helically corrugating metal tubing
|
|
US3132518A
|
|
Actuating composition
|
|
GB906702A
|
|
Tube forming die assembly
|
|
US3159033A
|
|
Mechanical motion transmitter
|
|
US2981478A
|
|
Thermostat valve
|
|
US2981477A
|
|
Thermostat valve
|
|
US3180662A
|
|
Tube coupling having a springy metallic gasket
|
|
US3001569A
|
|
Tube forming tool
|
|
US3029094A
|
|
Flexible pipe coupling having means to accommodate radial deflections or vibrations
|
|
GB879123A
|
|
Improvements relating to flexible expansion joint units for pipe lines
|
|
GB860601A
|
|
Improvements in fluid control valves
|
|
US2981476A
|
|
Thermostatically controlled coiled spring valve
|
|
GB855384A
|
|
Flexible joints for duct systems
|
|
GB855356A
|
|
Expansion joints for piping systems
|
|
GB855385A
|
|
Flexible joints for pipes
|
|
GB837559A
|
|
Expansion pipe joints
|
