|
US2490620A
|
|
Leakproof coupling
|
|
US2453127A
|
|
Pipe coupling
|
|
GB586488A
|
|
Improvements in flexible tube couplings
|
|
GB584498A
|
|
Improvements in or relating to flexible supporters for cables, wires, tubes or similar elongated members
|
|
GB579391A
|
|
Improvements in or relating to valves
|
|
US2444988A
|
|
Safety device for flexible tubing
|
|
US2363586A
|
|
Flexible tube coupling
|
|
US2352318A
|
|
Flexible cable support
|
|
GB564892A
|
|
Improvements in or relating to swivelling pipe couplings
|
|
US2300547A
|
|
Flexible hose connection
|
|
US2301038A
|
|
Coupling
|
|
US2298478A
|
|
Steam buck or pressing machine
|
|
US2200082A
|
|
Connector
|
|
US2198996A
|
|
Coupling
|
|
US2175662A
|
|
Support for flexible hose
|
|
US2170557A
|
|
Support for flexible hose
|
|
US2187347A
|
|
Flexible metallic hose
|
|
US2128459A
|
|
Coupling for metal tubing
|
|
US2112239A
|
|
Leakproof coupling for metal tubing
|
|
US2112238A
|
|
Flexible tube coupling
|
