|
GB273203A
|
|
Check-valve for use in connection with apparatus for tapping beer barrels
|
|
GB277554A
|
|
Tap for beer conduits with return-arrangement
|
|
GB277555A
|
|
Improvements in apparatus for raising beer
|
|
GB281135A
|
|
Valve arrangement for beer fitting with a check valve inserted between the plunging tap and the pressure equalising conduit
|
|
DE459644C
|
|
Tap for beer lines with backflow device
|
|
GB265564A
|
|
Device for regulating the return speed of the beer flowing back from the rising pipe into the barrel
|
|
DE443832C
|
|
Check valve arranged in the pressure line of a dispensing device
|
|
DE448784C
|
|
Pressure compensation check valve for dispensing lines
|
